Citazione Stile APA (7a Edizione)
Comfort, J. (1995). Effective presentations: Student's Book. Oxford Business English Skills (1.vyd.). Oxford University Press.
Citazione stile Chigago Style (17a edizione)
Comfort, Jeremy. Effective Presentations: Student's Book. Oxford Business English Skills. 1.vyd. Oxford: Oxford University Press, 1995.
Citatione MLA (9a ed.)
Comfort, Jeremy. Effective Presentations: Student's Book. Oxford Business English Skills. 1.vyd. Oxford University Press, 1995.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.