APA (7th ed.) Citation

Gonsalves, C. Y. (1976). The proficiency levels of college freshmen in the University of the Philippines for college mathematics, 1961-1962 [microform]. Photoduplication Service. University of the Philippines Library.

Chicago Style (17th ed.) Citation

Gonsalves, Corazon Y. The Proficiency Levels of College Freshmen in the University of the Philippines for College Mathematics, 1961-1962 [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1976.

MLA (9th ed.) Citation

Gonsalves, Corazon Y. The Proficiency Levels of College Freshmen in the University of the Philippines for College Mathematics, 1961-1962 [microform]. Photoduplication Service. University of the Philippines Library, 1976.