Mariano, P. G. 1. (1976). Ang kahoy ay nakikilala sa tatal [microform]. Photoduplication Service, University of the Philippines Library.
Chicago-Zitierstil (17. Ausg.)Mariano, Patricio Geronimo 187-1935. Ang Kahoy Ay Nakikilala Sa Tatal [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1976.
MLA-Zitierstil (9. Ausg.)Mariano, Patricio Geronimo 187-1935. Ang Kahoy Ay Nakikilala Sa Tatal [microform]. Photoduplication Service, University of the Philippines Library, 1976.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.