Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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