APA (7e ed.) Bronvermelding

(1980). International classification of impairments, disabilities, and Handicaps.

Chicago (17e ed.) Bronvermelding

International Classification of Impairments, Disabilities, and Handicaps. 1980.

MLA (9e ed.) Bronvermelding

International Classification of Impairments, Disabilities, and Handicaps. 1980.

Let op: Deze citaties zijn niet altijd 100% accuraat.