(1980). International classification of impairments, disabilities, and Handicaps.
Citazione stile Chigago Style (17a edizione)International Classification of Impairments, Disabilities, and Handicaps. 1980.
Citatione MLA (9a ed.)International Classification of Impairments, Disabilities, and Handicaps. 1980.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.