DeVries, R., & Kohlberg, L. (1987). Constructivist early education: Overview and comparison with other programs. National Association for the Education of Young Children.
Chicago-Zitierstil (17. Ausg.)DeVries, Rheta, und Lawrence Kohlberg. Constructivist Early Education: Overview and Comparison with Other Programs. Washington, D.C: National Association for the Education of Young Children, 1987.
MLA-Zitierstil (9. Ausg.)DeVries, Rheta, und Lawrence Kohlberg. Constructivist Early Education: Overview and Comparison with Other Programs. National Association for the Education of Young Children, 1987.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.