APA (7e ed.) Bronvermelding

Mejorada, N. A. D. (2004). Textbook and reviewer of management services (4th ed.). Goodwill Trading.

Chicago (17e ed.) Bronvermelding

Mejorada, Nenita A. Deaño. Textbook and Reviewer of Management Services. 4th ed. Makati City: Goodwill Trading, 2004.

MLA (9e ed.) Bronvermelding

Mejorada, Nenita A. Deaño. Textbook and Reviewer of Management Services. 4th ed. Goodwill Trading, 2004.