Ravalo, J. R. (1976). A critical analysis of Division work conferences held in Albay from January, 1959 to December, 1961 [microform]. Photoduplication Service. University of the Philippines Library.
Chicago Style (17th ed.) CitationRavalo, Jose R. A Critical Analysis of Division Work Conferences Held in Albay from January, 1959 to December, 1961 [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1976.
MLA (9th ed.) CitationRavalo, Jose R. A Critical Analysis of Division Work Conferences Held in Albay from January, 1959 to December, 1961 [microform]. Photoduplication Service. University of the Philippines Library, 1976.
Warning: These citations may not always be 100% accurate.