APA (7e ed.) Bronvermelding

KIRK, S. A., & GALLAGHER, J. J. (1979). Educational exceptional children.-- ed.3. Hougton Mifflin co.

Chicago (17e ed.) Bronvermelding

KIRK, Samual A., en James J. GALLAGHER. Educational Exceptional Children.-- Ed.3. Dallas: Hougton Mifflin co, 1979.

MLA (9e ed.) Bronvermelding

KIRK, Samual A., en James J. GALLAGHER. Educational Exceptional Children.-- Ed.3. Hougton Mifflin co, 1979.