APA (7e ed.) Bronvermelding

Esmas, F. G. (1975). The comprehensive high schools in the Philippines and their controversial issues [microform]. Photoduplication Service, University of the Philippines Library.

Chicago (17e ed.) Bronvermelding

Esmas, Felipe G. The Comprehensive High Schools in the Philippines and Their Controversial Issues [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1975.

MLA (9e ed.) Bronvermelding

Esmas, Felipe G. The Comprehensive High Schools in the Philippines and Their Controversial Issues [microform]. Photoduplication Service, University of the Philippines Library, 1975.