[Collins Cobuild Advanced Learner’s English Dictionary (CD-ROM). 2001.]Search in Google Scholar
[Danilović, Jelena and Grujić, Tatjana. 2013. “Vocabulary and word-building: insights and implications.” Paper presented at the conference 21st International Symposium on Theoretical and Applied Linguistics, Aristotle University, Thessaloniki, 5-7 April 2013.]Search in Google Scholar
[Dušková, Libuše. 1969. “On sources of errors in foreign language learning.” International Review of Applied Linguistics, 7:11-36.10.1515/iral.1969.7.1.11]Search in Google Scholar
[Henning, Grant H. 1973. “Remembering foreign language vocabulary: acoustic and semantic parameters.” Language Learning, 23(2):185-196.10.1111/j.1467-1770.1973.tb00654.x]Search in Google Scholar
[Hulstijn, Jan H. and Tangelder, Christien. 1991. “Intralingual interference: lexical errors as a result of formal and semantic similarities among English word-pairs.” Paper presented at the First Annual Meeting of the European Second Language Association (EUROSLA), Salzburg.]Search in Google Scholar
[Kocić, Ana. 2008. “The problem of synforms (similar lexical forms).” Facta Universitatis: Linguistics and Literature, 6(1):51-59.]Search in Google Scholar
[Laufer, Batia. 1988. “The concept of synforms (similar lexical forms) in L2 vocabulary acquisition.” Language and Education, 2(2):113-132.10.1080/09500788809541228]Search in Google Scholar
[Laufer, Batia. 1990. “‘Sequence’ and ‘order’ in the development of L2 lexis.” Applied Linguistics, 11(3):281-296.10.1093/applin/11.3.281]Search in Google Scholar
[Laufer, Batia. 1991. Similar Lexical Forms in Interlanguage. Tübingen: Narr.]Search in Google Scholar
[Laufer, Batia. 1997. “‘What’s in a word that makes it hard or easy: some intralexical factors that affect the learning of words’” in Vocabulary: Description, Acquisition and Pedagogy. Norbert Schmitt and Michael McCarthy (Eds.). Cambridge: Cambridge University Press, pp. 140-155.]Search in Google Scholar
[Laufer, Batia and Sim, Donald D. 1985. “The development of passive and active vocabulary in a second language: same or different?” Applied Linguistics, 19(2):255-271.]Search in Google Scholar
[Meara, Paul. 1982. “Word association in a foreign language. A report on the Birkbeck vocabulary project.” Nottingham Linguistic Circular, 11(2):29-38.]Search in Google Scholar
[Merriam-Webster Online: Dictionary and Thesaurus [Online]. Available at: www.merriam-webster.com. [Accessed 2013, January 16].]Search in Google Scholar
[Myint, S. 1971. The analysis of lexical errors. Unpublished MA thesis. Edinburgh: University of Edinburgh.]Search in Google Scholar
[Zimmerman, Rüdiger. 1988. “Paraphrase errors and word-formation errors in advanced German learners of English” in Essays on the English language and applied linguistics on the occasion of Gerhard Nickel’s 60th birthday. Josef Klegraf and Dietrich Nehls (Eds.). Heidelberg: Julius Groos Verlag, pp. 439-461. ]Search in Google Scholar