APA (7e ed.) Bronvermelding

Cacacho, M. (1977). Health knowledge of fourth year high school students in Nueva Vizcaya [microform]. Photoduplication Service. University of the Philippines Library.

Chicago (17e ed.) Bronvermelding

Cacacho, Maria. Health Knowledge of Fourth Year High School Students in Nueva Vizcaya [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1977.

MLA (9e ed.) Bronvermelding

Cacacho, Maria. Health Knowledge of Fourth Year High School Students in Nueva Vizcaya [microform]. Photoduplication Service. University of the Philippines Library, 1977.