Cifra, E. M. O. (1977). Some ecological problems involved in the implementation of the barrio charter in Central Luzon [microform]. Photoduplication Service. University of the Philippines Library.
Chicago Style (17th ed.) CitationCifra, Evelyn M. Omallao. Some Ecological Problems Involved in the Implementation of the Barrio Charter in Central Luzon [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1977.
MLA (9th ed.) CitationCifra, Evelyn M. Omallao. Some Ecological Problems Involved in the Implementation of the Barrio Charter in Central Luzon [microform]. Photoduplication Service. University of the Philippines Library, 1977.
Warning: These citations may not always be 100% accurate.