[Bayoumi, T., Eichengreen, B. (1994). One Money or Many? Analysing the Prospects for monetary Unifi cati on in Various Parts of the World. Princeton Studies in Internati onal Finance no. 76.]Search in Google Scholar
[Blass, B. (1973). The Theory of Economic Integrati on. London: G. Allen and Unwin.]Search in Google Scholar
[De Grauwe, P. (2005). Economics of Monetary Union. Oxford.]Search in Google Scholar
[DeAnne, J. (2015). To Save the Euro, Let Greece Go. Retrieved from http://blogs.ft.com/the-exchange/author/deannejulius/.]Search in Google Scholar
[Ghosh, A.R., Wolf, H.C. (1992). European Monetary Integrati on: From the European Monetary System to European Monetary Union. London: Longman.]Search in Google Scholar
[Hjortshøj O’Rourke, K. (March 2014). Whither the Euro. Finance & Development, Vol. 51, No. 1.]Search in Google Scholar
[Kenen, P. (1969). The Theory of Opti mum Currency Areas: An Eclecti c View. In: R. Mundell, A. Swoboda (Ed.), Monetary Problems of the Internati onal Economy.]Search in Google Scholar
[Kerber, M.C. (2014). Retrieved from htt p://www.euracti v.com/secti ons/euro-fi nance/german-economist-group-att ackseuropean- banking-union-303775.]Search in Google Scholar
[Krugman, P.R. (1993). Lessons of Massachusett s for EMU. In F. Torres, F. Giavazzi (Ed.), Adjustment and Growth in the European Monetary Union. Cambridge University Press.10.1017/CBO9780511599231.016]Search in Google Scholar
[Krugman, P.R., Obstf eld, M. (2000). Internati onal Economics - Theory and Policy. Addison -Wesley Publishing Co. Boston.]Search in Google Scholar
[McKinnon, P. (1963). Opti mum Currency Areas. The American Economic Review, vol. 53, 717-724.]Search in Google Scholar
[Michaelides, P., Milios, J., Papageorgiou, T. (2010). Business Cycles Synchronizati on and Clustering in Europe (1960-2009). Journal of Economics and Business, vol. 62, 419-470.]Search in Google Scholar
[Moghadam, R. (March, 2014). Europe’s Road to Integrati on. Finance & Development, Vol. 51, No. 1.]Search in Google Scholar
[Mongelli, F.P. (2002). ”News” View on the Opti mum Area Theory: What is EMU Telling Us? ECB Working papers no. 138]Search in Google Scholar
[Mundell, R. (1961). A Theory of Opti mum Currency Areas. The American Economic Review, vol. 51, no 4, 657-665.]Search in Google Scholar
[Mundell, R. (2000). A Reconsiderati on of the Twenti eth Century. The American Economic Review, no. 3, AEA, Nashville.10.1257/aer.90.3.327]Search in Google Scholar
[Opolski, K., Górski, J. (2012). Perspektywy integracji ekonomicznej i walutowej w gospodarce światowej. Dokąd zmierza strefa euro? Warszawa: Wydział Nauk Ekonomicznych Uniwersytetu Warszawskiego.]Search in Google Scholar
[Orłowski, W.M. (2006). Dostosowanie fi skalne w krajach przystępujących do strefy euro. In T. Famulska, J. Nowakowski (Ed.), Finanse i Bankowość w integrującej się Unii Europejskiej. Warszawa: Difi n.]Search in Google Scholar
[Radziwiłł, A. (24.09.2015). Rzeczpospolita.]Search in Google Scholar
[Staniłko, J.F. (2010). Czy strefa euro przetrwa swój pierwszy kryzys. In: J. Kloczkowska, J. Price, Platon na Wall Street. Konserwatywne refl eksje o kryzysie ekonomicznym. Warszawa.]Search in Google Scholar