(1977). Making it work: Practical ideas for integrating exceptional children into regular classes (2. print.). Council for Exceptional Children.
Chicago-Zitierstil (17. Ausg.)Making It Work: Practical Ideas for Integrating Exceptional Children into Regular Classes. 2. print. Reston, Va: Council for Exceptional Children, 1977.
MLA-Zitierstil (9. Ausg.)Making It Work: Practical Ideas for Integrating Exceptional Children into Regular Classes. 2. print. Council for Exceptional Children, 1977.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.