U.S. Office of Education, Mackie, R. P., & Robbins, P. (1961). Exceptional children and youth: A chart book of special education enrollments in public day schools of the United States. s.n.
Chicago Style (17. basım) AtıfU.S. Office of Education, Romaine Prior Mackie, ve Patricia Robbins. Exceptional Children and Youth: A Chart Book of Special Education Enrollments in Public Day Schools of the United States. [Washington: s.n, 1961.
MLA (9th ed.) AtıfU.S. Office of Education, et al. Exceptional Children and Youth: A Chart Book of Special Education Enrollments in Public Day Schools of the United States. s.n, 1961.
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