(1973). Special Schools for exceptional children. California State Department of Education.
Chicago-Zitierstil (17. Ausg.)Special Schools for Exceptional Children. Sacramento: California State Department of Education, 1973.
MLA-Zitierstil (9. Ausg.)Special Schools for Exceptional Children. California State Department of Education, 1973.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.