Villamater, L. (1977). Faculty turnover at the Mindanao State University, Marawi City [microform]. Photoduplication Service. University of the Philippines Library.
芝加哥风格引文Villamater, Luzviminda. Faculty Turnover at the Mindanao State University, Marawi City [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1977.
MLA引文Villamater, Luzviminda. Faculty Turnover at the Mindanao State University, Marawi City [microform]. Photoduplication Service. University of the Philippines Library, 1977.
警告：这些引文格式不一定是100％准确.