APA (7th ed.) Citation

Philippines (Commonwealth) National Assembly. (1977). Directorio official de la Asamblea nacional. Primera-Asamblea nacional [microform]. Photoduplication Service. University of the Philippines Library.

Chicago Style (17th ed.) Citation

Philippines (Commonwealth) National Assembly. Directorio Official De La Asamblea Nacional. Primera-Asamblea Nacional [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1977.

MLA (9th ed.) Citation

Philippines (Commonwealth) National Assembly. Directorio Official De La Asamblea Nacional. Primera-Asamblea Nacional [microform]. Photoduplication Service. University of the Philippines Library, 1977.