Citazione APA

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

Stile di citazione Chicago

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

Citazione MLA

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

Attenzione: Queste citazioni potrebbero non essere precise al 100%.