APA (7th ed.) Citation

Andal, S. M., & Cuyegkeng, J. M. I. (1991). Discovering economics: Textbook for Filipino students. Cacho Pub.

Chicago Style (17th ed.) Citation

Andal, Sergio M., and Jose Mario I. Cuyegkeng. Discovering Economics: Textbook for Filipino Students. Mandaluyong, M.M: Cacho Pub, 1991.

MLA (9th ed.) Citation

Andal, Sergio M., and Jose Mario I. Cuyegkeng. Discovering Economics: Textbook for Filipino Students. Cacho Pub, 1991.