[Barney, J. (1991). Firm resources and sustained competitive advantage. Journal of Management 17(1), 99-120. In S. S. Sengupta (Ed.) Busines and society (p.7) New Dheli: Discovery Publishing House.]Search in Google Scholar
[Braun P. (2006). Linking small business networks with innovation in E. Coakes, S. Clarke (Eds.) Encyclopedia of communities of practice in information and knowledge managemt (pp. 346-352), Hershey, PA: Idea Group Reference 10.4018/978-1-59140-556-6.ch059]Search in Google Scholar
[Budweiser (2014), Crowdsourcing Projects led by Anheuser-Busch, Crowdsourcing.org Retrieved from http://www.crowdsourcing.org/navigate-search?q=Budweiser 04/30/2014]Search in Google Scholar
[Chaston, I. (2012). Strategy for sustainable competitive advantage: surviving declining demand and China’s global development. New York, NY: Routledge.10.4324/9780203121122]Search in Google Scholar
[Conversocial (2014), Tweet, Email or Call? Which Brands are re-directing Social Media Complaints to Traditional Channels. Best Practice Reports. Retrieved from http://www. conversocial.com/resources/best-practice-reports 04/29/2014]Search in Google Scholar
[Crowdspring (2014), The world’s #1 marketplace for logos, design, graphic and naming, Crowdspring. Retrieved from http://www.crowdspring.com 04/30/2014]Search in Google Scholar
[Dell (2014), Idea Storm, Dell Idea Storm. Retrieved from http://www.ideastorm.com 04/30/2014]Search in Google Scholar
[Evigo (2014a), Forrester: Google Plus niedoceniane przez e-sprzedawców. Evigo. Ecommerce w Polsce i na świecie. Retrieved from http://evigo.pl/6519-forrester-google-plus-niedoceniane-przez-e-sprzedawcow/ 04/03/2014]Search in Google Scholar
[Evigo (2014b), J. Crew proves social media presence is significant sales driver, Evigo. Ecommerce w Polsce i na świecie. Retrieved from http://evigo.com/12582-j-crew-proves-socialmedia-presence-significant-sales-driver/ 04/30/2014]Search in Google Scholar
[Experian (2014), The 2014 Digital Marketer. Create intelligent interactions with your customers. Every time [Electronic version], New York:Author General-Mills (2014), Worldwide Innovation Network, General Mills G-Win Innovation Network, Retrieved from http://gwin.force.com/opportunities 04/30/2014]Search in Google Scholar
[Howe, J. (2014), Crowdsourcing definiction, Crowdsourcing. Why the power of crowd is driving the future of business. Retrieved from typepad.crowdsourcing.com http://www/crowdsourcing.com 04/30/2014]Search in Google Scholar
[IAB Polska (2013), eCommerce, eCommunication. Rola komunikacji w handlu elektronicznym, [Electronic version], Warsaw:Author ]Search in Google Scholar
[Innocentive (2013), 5 Examples of Companies Innovating with Crowdsourcing Innocentive. Perspectives on innovation. Retieved from http://www.innocentive.com/blog/2013/10/18/5-examples-of-companies-innovating-with-crowdsourcing 10/18/2013]Search in Google Scholar
[Khosrow-Pour M. (2005). Dictionary of Information Science and Technology, Hershey, PA: Idea Group Reference.]Search in Google Scholar
[Kotelnikov,V., (2007, Oct). Sustainable Competitive Advantage. 1000 Advices. Retrieved from http://www.1000advices.com/guru/strategy 10/31/2007.]Search in Google Scholar
[Lego Cuusoo (2014) Lego Ideas, Lego Cuusoo, Retrieved from https://ideas.lego.com 04/30/2014]Search in Google Scholar
[Lindt, P. (2012), Communication at work, Portland, OR: Inkwater Press.]Search in Google Scholar
[Lubbe, S. (2005). Strategic alignmet of organizational strategies. In M. Khosrow-Pour (Ed.), Dictionary of Information Science and Technolog y (pp. 2622-2626) Hershey, PA: Idea Group Reference.]Search in Google Scholar
[Nissen, M.E. (2005). Delineating Knowledge Flows for Enterprise Agility. In M. Khosrow- Pour (Ed.), Dictionary of Information Science and Technolog y (pp. 779-785) Hershey, PA: Idea Group Reference. ]Search in Google Scholar
[Partners creating Wealth (2014, Apr.). 14 Sources of competitive advantage, Partners Creating Wealth. Retrieved from http://www.partnerscreatingwealth.com/14-sources-of-competitive-advantage/.]Search in Google Scholar
[Porter, M. (1985). Competitive Advantage. In A. Rolstadås (Ed.), Performance management. A business process benchmarking approach, (pp. 43-44), London: Chapman&Hall.]Search in Google Scholar
[Porter, M.E. (1985). Competitive Advantage. New York, NY: Free Press.]Search in Google Scholar
[Roger, S.C. (2009). The supply-based advantage: how to link suppliers to your organization’s corporate strategy, New York, NY:Amacom.]Search in Google Scholar
[Rolstadås, A. (1995). Performance management. A business process benchmarking approach, London: Chapman&Hall.10.1007/978-94-011-1212-3]Search in Google Scholar
[Sengupta, S.S. (2003), Busines and society, New Dheli: Discovery Publishing House.]Search in Google Scholar
[Sloane, P. (2011).nA guide to open innovation and crowdsourcing.. Advice from leading experts, London:Kogan Page.]Search in Google Scholar
[Starlink (2006), Estymacja rynku reklamowego w Polsce 2006 [Electronic version], Warsaw:Author Starlink ]Search in Google Scholar
[(2007), Estymacja rynku reklamowego w Polsce 2007 [Electronic version], Warsaw:Author ]Search in Google Scholar
[Starlink (2008), Estymacja rynku reklamowego w Polsce 2008 [Electronic version], Warsaw:Author ]Search in Google Scholar
[Starlink (2009), Estymacja rynku reklamowego w Polsce 2009 [Electronic version], Warsaw:Author ]Search in Google Scholar
[Starlink (2010), Estymacja rynku reklamowego w Polsce 2010 [Electronic version], Warsaw:Author ]Search in Google Scholar
[Szpunar, M. (2007), Internet jako skuteczne narzędzie PR. In D. Tworzydło & T. Soliński (Eds.), Pracownicy i media w procesie komunikacji (pp. 125-135) Rzeszów: WSIiZ ]Search in Google Scholar
[Tarabasz, A. (2012a) E-komunikacja na rynku usług bankowych. Modele, narzędzia, zastosowanie, Łódź: Wydawnictwo Uniwersytetu Łódzkiego.10.18778/7525-907-0]Search in Google Scholar
[Tarabasz, A. (2012b). Formy komunikacji elektronicznej z klientem banku (na podstawie przeprowadzonych badań), Handel Wewnętrzny V/VI (2), 387-395]Search in Google Scholar
[Tarabasz, A. (2013a). The model and role of online communication in intercultural management, Journal of Intercultural Management 5(4), 93-103.10.2478/joim-2013-0029]Search in Google Scholar
[Tarabasz, A. (2013b). The reevaluation of communication in customer approach - towards marketing 4.0, Contemporary Management Quaterly. The Journal of Scientific Community and Business Leaders 12 (4), 124-134]Search in Google Scholar
[Tarabasz, A. (2013c). The use of social media in the Polish retail banking in the era of marketing 3.0, Studia Ekonomiczne “La société de l’information. Perspective européenne et globale. La société de l’information et ses enjeux pour les entreprises” (150), 159-169]Search in Google Scholar
[Tworzydło, D., & Soliński, T. (Eds.). (2007). Pracownicy i media w procesie komunikacji). Rrzeszów: WSIiZ ]Search in Google Scholar
[Zenith Optimedia (2009), Advertising Expenditure Forecasts 2009 [Electronic version], Warsaw:Author ]Search in Google Scholar
[Zenith Optimedia (2010), Advertising Expenditure Forecasts 2010 [Electronic version], Warsaw:Author ]Search in Google Scholar
[Zenith Optimedia (2010), Advertising Expenditure Forecasts 2014 [Electronic version], Warsaw:Author ]Search in Google Scholar
[Zenith Optimedia (2011), Advertising Expenditure Forecasts 2011 [Electronic version], Warsaw:Author ]Search in Google Scholar
[Zenith Optimedia (2012), Advertising Expenditure Forecasts 2012 [Electronic version], Warsaw:Author ]Search in Google Scholar
[Zenith Optimedia (2013), Advertising Expenditure Forecasts 2013 [Electronic version], Warsaw:Author]Search in Google Scholar