Blas, J. D. (1975). A survey of behavior patterns of intermediate grade children in the elementary schools of Laoag City [microform]. Photoduplication Service. University of the Philippines Library.
Chicago Style (17th ed.) CitationBlas, Jean D. A Survey of Behavior Patterns of Intermediate Grade Children in the Elementary Schools of Laoag City [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1975.
MLA (9th ed.) CitationBlas, Jean D. A Survey of Behavior Patterns of Intermediate Grade Children in the Elementary Schools of Laoag City [microform]. Photoduplication Service. University of the Philippines Library, 1975.
Warning: These citations may not always be 100% accurate.