APA-viite (7. p.)

Hallahan, D. P., & Kauffman, J. M. (2000). Exceptional learners: Introduction to special education (8th edition.). Allyn and Bacon.

Chicago-viite (17. p.)

Hallahan, Daniel P., ja James M. Kauffman. Exceptional Learners: Introduction to Special Education. 8th edition. Boston, Massachusetts: Allyn and Bacon, 2000.

MLA-viite (9. p.)

Hallahan, Daniel P., ja James M. Kauffman. Exceptional Learners: Introduction to Special Education. 8th edition. Allyn and Bacon, 2000.

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