(1973). Serving children with special needs. Department of Health, Education, and Welfare.
Chicago-Zitierstil (17. Ausg.)Serving Children with Special Needs. Washington, D.C: Department of Health, Education, and Welfare, 1973.
MLA-Zitierstil (9. Ausg.)Serving Children with Special Needs. Department of Health, Education, and Welfare, 1973.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.