Sta. Ana, F. C. (1977). Ang dakilang manghahalal [microform]. Photoduplication Service, University of the Philippines Library.
Chicago-Zitierstil (17. Ausg.)Sta. Ana, Filomeno C. Ang Dakilang Manghahalal [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1977.
MLA-Zitierstil (9. Ausg.)Sta. Ana, Filomeno C. Ang Dakilang Manghahalal [microform]. Photoduplication Service, University of the Philippines Library, 1977.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.