Weikart, D. P. (2000). Early childhood education: Need and opportunity. Unesco, International Institute for Educational Planning.
Chicago-Zitierstil (17. Ausg.)Weikart, David P. Early Childhood Education: Need and Opportunity. Paris: Unesco, International Institute for Educational Planning, 2000.
MLA-Zitierstil (8. Ausg.)Weikart, David P. Early Childhood Education: Need and Opportunity. Unesco, International Institute for Educational Planning, 2000.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.