APA (7. basım) Alıntı

Ries, A. (1989). Bottom up marketing. Mcgraw Hill Book Company.

Chicago Style (17. basım) Atıf

Ries, Al. Bottom Up Marketing. New York: Mcgraw Hill Book Company, 1989.

MLA (9th ed.) Atıf

Ries, Al. Bottom Up Marketing. Mcgraw Hill Book Company, 1989.