Cholij, M., & Nagaraj, G. (2004). English basics: A companion to grammar and writing. Cambridge University Press.
Chicago Style (17. basım) AtıfCholij, Mark, ve Geetha Nagaraj. English Basics: A Companion to Grammar and Writing. Cambridge: Cambridge University Press, 2004.
MLA (8th ed.) AtıfCholij, Mark, ve Geetha Nagaraj. English Basics: A Companion to Grammar and Writing. Cambridge University Press, 2004.
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