Mangahas, M. K., & Librero, A. R. (1976). The high yielding varieties of rice in the Philippines: A perspective [microfilm]. Photoduplication Service,University of the Philippines Library.
Chicago Style (17th ed.) CitationMangahas, Mahar Kelly, and Aida R. Librero. The High Yielding Varieties of Rice in the Philippines: A Perspective [microfilm]. Quezon City: Photoduplication Service,University of the Philippines Library, 1976.
MLA (9th ed.) CitationMangahas, Mahar Kelly, and Aida R. Librero. The High Yielding Varieties of Rice in the Philippines: A Perspective [microfilm]. Photoduplication Service,University of the Philippines Library, 1976.
Warning: These citations may not always be 100% accurate.