APA aipamena

Hallahan, D. P. (1997). Exceptional learners: Introduction to special education (7th ed.). Allyn and Bacon.

Chicago Style aipamena

Hallahan, Daniel P. Exceptional Learners: Introduction to Special Education. 7th ed. London: Allyn and Bacon, 1997.

MLA aipamena

Hallahan, Daniel P. Exceptional Learners: Introduction to Special Education. 7th ed. Allyn and Bacon, 1997.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.