Coching, G. c. (1998). Sanggumay [microform]. University of the Philippines Diliman Library.
Chicago Style (17th ed.) CitationCoching, Gregorio c. Sanggumay [microform]. Quezon City: University of the Philippines Diliman Library, 1998.
MLA引文Coching, Gregorio c. Sanggumay [microform]. University of the Philippines Diliman Library, 1998.
警告:這些引文格式不一定是100%准確.