De Leon, J., & Sison, W. M. (1973). Developing physical fitness through games among the educable mentally retarded children in the primary level. University of the Philippines, College of Education.
Chicago Style (17th ed.) CitationDe Leon, Josefina, and Waldetrudes Montojo Sison. Developing Physical Fitness Through Games Among the Educable Mentally Retarded Children in the Primary Level. Quezon City: University of the Philippines, College of Education, 1973.
MLA (9th ed.) CitationDe Leon, Josefina, and Waldetrudes Montojo Sison. Developing Physical Fitness Through Games Among the Educable Mentally Retarded Children in the Primary Level. University of the Philippines, College of Education, 1973.
Warning: These citations may not always be 100% accurate.