C.Richarfs, J. (2004). Expanding Tactics for listening (Second Edition.). Oxford University Press.
शिकागो स्टाइल उद्धरणC.Richarfs, Jack. Expanding Tactics for Listening. Second Edition. Oxford University Press, 2004.
एमएलए उद्धरणC.Richarfs, Jack. Expanding Tactics for Listening. Second Edition. Oxford University Press, 2004.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.