Leeper, S. H. (1974). Good schools for young children: A guide for working with three-, four-, and five-year-old children (3d ed.). Macmillan.
Cita Chicago Style (17a ed.)Leeper, Sarah Hammond. Good Schools for Young Children: A Guide for Working with Three-, Four-, and Five-year-old Children. 3d ed. New York: Macmillan, 1974.
Cita MLA (8a ed.)Leeper, Sarah Hammond. Good Schools for Young Children: A Guide for Working with Three-, Four-, and Five-year-old Children. 3d ed. Macmillan, 1974.
Precaución: Estas citas no son 100% exactas.