Correa, Y. R. Skype™ Conference Calls: A Way to Promote Speaking Skills in the Teaching and Learning of English. Universidad Nacional de Colombia.
Chicago Style (17th ed.) CitationCorrea, Yeferson Romaña. Skype™ Conference Calls: A Way to Promote Speaking Skills in the Teaching and Learning of English. Universidad Nacional de Colombia.
MLA (9th ed.) CitationCorrea, Yeferson Romaña. Skype™ Conference Calls: A Way to Promote Speaking Skills in the Teaching and Learning of English. Universidad Nacional de Colombia.
Warning: These citations may not always be 100% accurate.