Style de citation APA (7e éd.)
Comfort, J. (1995). Effective presentations: Student's Book. Oxford Business English Skills (1.vyd.). Oxford University Press.
Style de citation Chicago (17e éd.)
Comfort, Jeremy. Effective Presentations: Student's Book. Oxford Business English Skills. 1.vyd. Oxford: Oxford University Press, 1995.
Style de citation MLA (9e éd.)
Comfort, Jeremy. Effective Presentations: Student's Book. Oxford Business English Skills. 1.vyd. Oxford University Press, 1995.
Attention : ces citations peuvent ne pas être correctes à 100%.