APA (7. basım) Alıntı

Jurgen Wolff. (2009). Marketing for Entrepreneurs. Pearson Education.

Chicago Style (17. basım) Atıf

Jurgen Wolff. Marketing for Entrepreneurs. Harlow; New York: Pearson Education, 2009.

MLA (9th ed.) Atıf

Jurgen Wolff. Marketing for Entrepreneurs. Pearson Education, 2009.