Pichay, L. C. (1977). Balligi ni panagsalimetmet; tularamid a tallo a parang [microform]. Photoduplication Service. University of the Philippines Library.
芝加哥风格引文Pichay, Leon C. Balligi Ni Panagsalimetmet; Tularamid a Tallo a Parang [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1977.
MLA引文Pichay, Leon C. Balligi Ni Panagsalimetmet; Tularamid a Tallo a Parang [microform]. Photoduplication Service. University of the Philippines Library, 1977.
警告：这些引文格式不一定是100％准确.