Coloma, O. A. (1976). A normative model of the interregional trade pattern of play/rice in the Philippines [microform]. Photoduplication Service,University of the Philippines Library.
Chicago Style (17th ed.) CitationColoma, Othaniel A. A Normative Model of the Interregional Trade Pattern of Play/rice in the Philippines [microform]. Quezon City: Photoduplication Service,University of the Philippines Library, 1976.
MLA (9th ed.) CitationColoma, Othaniel A. A Normative Model of the Interregional Trade Pattern of Play/rice in the Philippines [microform]. Photoduplication Service,University of the Philippines Library, 1976.
Warning: These citations may not always be 100% accurate.