Joseph R. Boyle. (2001). Cases in special education. New York: McGraw - Hill.
Trích dẫn kiểu ChicagoJoseph R. Boyle. Cases in Special Education. New York: McGraw - Hill, 2001.
Deismireacht MLAJoseph R. Boyle. Cases in Special Education. New York: McGraw - Hill, 2001.
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