Cruz, A. C. (1976). Work education in grade four in three districts in the Division of Rizal [microform]. Photoduplication Service. University of the Philippines Library.
Chicago Style (17th ed.) CitationCruz, Amado C. Work Education in Grade Four in Three Districts in the Division of Rizal [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1976.
MLA (9th ed.) CitationCruz, Amado C. Work Education in Grade Four in Three Districts in the Division of Rizal [microform]. Photoduplication Service. University of the Philippines Library, 1976.
Warning: These citations may not always be 100% accurate.