APA (7e ed.) Bronvermelding

Espinoza, L. M. (1978). The Commission on Elections and Philippine political modernization [microform]. Photoduplication Service, University of the Philippines Library.

Chicago (17e ed.) Bronvermelding

Espinoza, Lourdes Martinez. The Commission on Elections and Philippine Political Modernization [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1978.

MLA (9e ed.) Bronvermelding

Espinoza, Lourdes Martinez. The Commission on Elections and Philippine Political Modernization [microform]. Photoduplication Service, University of the Philippines Library, 1978.