APA (7th ed.) Citation

Penano, L. C. Z. (1973). Socio-psychological predictors of academic achievement. s.n.].

Chicago Style (17th ed.) Citation

Penano, Leticia Cecilia Zabala. Socio-psychological Predictors of Academic Achievement. [Quezon City: s.n.], 1973.

MLA (9th ed.) Citation

Penano, Leticia Cecilia Zabala. Socio-psychological Predictors of Academic Achievement. s.n.], 1973.