Escobar Alméciga, W. Y. (2013). Social research applied to English language teaching in Colombian contexts: Theory and methods. Editorial Universidad El Bosque.
Chicago-referens (17:e uppl.)Escobar Alméciga, Wilder Yesid. Social Research Applied to English Language Teaching in Colombian Contexts: Theory and Methods. Bogotá, Colombia: Editorial Universidad El Bosque, 2013.
MLA-referens (9:e uppl.)Escobar Alméciga, Wilder Yesid. Social Research Applied to English Language Teaching in Colombian Contexts: Theory and Methods. Editorial Universidad El Bosque, 2013.
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