Gaya APA

Smith, D, D., Luckasson, R, (. (1992). Introduction to special education : teaching in an age of challenge . Boston: Allya & Boron.

Gaya MLA

Smith, Deborah, Deutsch., Luckasson, Ruth, (peng.tambahan). "Introduction to special education : teaching in an age of challenge". Boston: Allya & Boron, 1992. Text.