एपीए उद्धरण

Comfort, J. (2007). Effective presentations: Oxford business english skills. Oxford: Oxford University Press.

शिकागो स्टाइल उद्धरण

Comfort, Jeremy. Effective Presentations: Oxford Business English Skills. Oxford: Oxford University Press, 2007.

एमएलए उद्धरण

Comfort, Jeremy. Effective Presentations: Oxford Business English Skills. Oxford: Oxford University Press, 2007.