Cita APA (7th ed.)

Harina, R. M. (1996). Programmed CPA exam preparation. Grandwater Pubs.

Cita Chicago (17th ed.)

Harina, Ricardo M. Programmed CPA Exam Preparation. Makati City: Grandwater Pubs, 1996.

Cita MLA (9th ed.)

Harina, Ricardo M. Programmed CPA Exam Preparation. Grandwater Pubs, 1996.