APA (7. basım) Alıntı

Allard, L. (1994). How to improve your sales performance. UBS Publishers'.

Chicago Style (17. basım) Atıf

Allard, Lloyd. How to Improve Your Sales Performance. New Delhi: UBS Publishers', 1994.

MLA (8th ed.) Atıf

Allard, Lloyd. How to Improve Your Sales Performance. UBS Publishers', 1994.