(1976). Corrido qng bienang delanan Dona Marcela ampon ning metung a mercader qng cayarian Portugal [microform]. Photoduplication Service, University of the Philippines Library.
芝加哥风格引文Corrido Qng Bienang Delanan Dona Marcela Ampon Ning Metung a Mercader Qng Cayarian Portugal [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1976.
MLA引文Corrido Qng Bienang Delanan Dona Marcela Ampon Ning Metung a Mercader Qng Cayarian Portugal [microform]. Photoduplication Service, University of the Philippines Library, 1976.
警告：这些引文格式不一定是100％准确.