Oxenden, C. (2010). American English file: Student book starter. Oxford: Oxford University Press.
शिकागो स्टाइल उद्धरणOxenden, Clive. American English File: Student Book Starter. Oxford: Oxford University Press, 2010.
एमएलए उद्धरणOxenden, Clive. American English File: Student Book Starter. Oxford: Oxford University Press, 2010.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.