APA استشهاد

Velasquez, M. G. (2010). Business ethics: Concepts and cases (6th ed.). PHI Learning.

استشهاد بنمط شيكاغو

Velasquez, Manuel G. Business Ethics: Concepts and Cases. 6th ed. N.Delhi: PHI Learning, 2010.

MLA استشهاد

Velasquez, Manuel G. Business Ethics: Concepts and Cases. 6th ed. PHI Learning, 2010.