Chandler, C. A., Lourie, R. S., Peters, A. D., Dittmann, L. L., & DeHulf-Peters, A. (1968). Early child care: The new perspectives. New York: Atherton Press.

Chandler, Caroline A., Reginald S. Lourie, Anne DeHuff Peters, Laura L. Dittmann, and Anne DeHulf-Peters. Early Child Care: The New Perspectives. New York: Atherton Press, 1968.

Chandler, Caroline A., et al. Early Child Care: The New Perspectives. New York: Atherton Press, 1968.