Hallahan, D. P., & Kauffman, J. M. (2000). Exceptional learners: Introduction to special education (8th edition.). Allyn and Bacon.
Цитирование в стиле Чикаго (17-е изд.)Hallahan, Daniel P., и James M. Kauffman. Exceptional Learners: Introduction to Special Education. 8th edition. Boston, Massachusetts: Allyn and Bacon, 2000.
Цитирование MLA (9-е изд.)Hallahan, Daniel P., и James M. Kauffman. Exceptional Learners: Introduction to Special Education. 8th edition. Allyn and Bacon, 2000.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.