APA (7. basım) Alıntı

Roa, F. C. (2007). Business ethics and social responsibility. Rex Book Store.

Chicago Style (17. basım) Atıf

Roa, Floriano C. Business Ethics and Social Responsibility. Manila: Rex Book Store, 2007.

MLA (9th ed.) Atıf

Roa, Floriano C. Business Ethics and Social Responsibility. Rex Book Store, 2007.