Não informado. Programs for the Handicapped. Office for the Handicapped, Department of Health, Education and Welfare.
Chicago Style (17. basım) AtıfNão informado. Programs for the Handicapped. Washington: Office for the Handicapped, Department of Health, Education and Welfare.
MLA (8th ed.) AtıfNão informado. Programs for the Handicapped. Office for the Handicapped, Department of Health, Education and Welfare.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..