Castro, J. E. (1974). The problems of public elementary teachers teaching English in the Division of Mountain Province: An investigation [microform]. Photoduplication Service, University of the Philippines Library.
Chicago Style (17th ed.) CitationCastro, Joseph E. The Problems of Public Elementary Teachers Teaching English in the Division of Mountain Province: An Investigation [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1974.
MLA (9th ed.) CitationCastro, Joseph E. The Problems of Public Elementary Teachers Teaching English in the Division of Mountain Province: An Investigation [microform]. Photoduplication Service, University of the Philippines Library, 1974.
Warning: These citations may not always be 100% accurate.