Gempesaw, A. (1976). Tupling (maikling kasaysayan) [microform]. Photoduplication Service, University of the Philippines Library.
芝加哥风格引文Gempesaw, Antero. Tupling (maikling Kasaysayan) [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1976.
MLA引文Gempesaw, Antero. Tupling (maikling Kasaysayan) [microform]. Photoduplication Service, University of the Philippines Library, 1976.
警告:这些引文格式不一定是100%准确.