Kenna Bourke. (2000). The grammar lab; Teacher's book two. Oxford: Oxford Univ. Press.
शिकागो स्टाइल उद्धरणKenna Bourke. The Grammar Lab; Teacher's Book Two. Oxford: Oxford Univ. Press, 2000.
एमएलए उद्धरणKenna Bourke. The Grammar Lab; Teacher's Book Two. Oxford: Oxford Univ. Press, 2000.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.