APA (7. basım) Alıntı

AUER, J. The Joy of the Selling: A book of ideas, opportunities and renewal. Pelanduk Publications.

Chicago Style (17. basım) Atıf

AUER, J.T. The Joy of the Selling: A Book of Ideas, Opportunities and Renewal. Pelanduk Publications.

MLA (8th ed.) Atıf

AUER, J.T. The Joy of the Selling: A Book of Ideas, Opportunities and Renewal. Pelanduk Publications.