APA (7. basım) Alıntı

Needle, D. (2009). Business in Context - 4th Ed. Cengage Learning.

Chicago Style (17. basım) Atıf

Needle, David. Business in Context - 4th Ed. London: Cengage Learning, 2009.

MLA (9th ed.) Atıf

Needle, David. Business in Context - 4th Ed. Cengage Learning, 2009.