Repp, A. C. (1983). Teaching the mentally retarded. Prentice-Hall.
Chicago Style aipamenaRepp, Alan C. Teaching the Mentally Retarded. Englewood Cliffs, N.J.: Prentice-Hall, 1983.
MLA aipamenaRepp, Alan C. Teaching the Mentally Retarded. Prentice-Hall, 1983.
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