Palma, P. (1973). Ang unang sigaw [microform]. Photoduplication Service,University of the Philippines Library.
Chicago-Zitierstil (17. Ausg.)Palma, Precioso. Ang Unang Sigaw [microform]. Quezon City: Photoduplication Service,University of the Philippines Library, 1973.
MLA-Zitierstil (9. Ausg.)Palma, Precioso. Ang Unang Sigaw [microform]. Photoduplication Service,University of the Philippines Library, 1973.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.