Decker, C. A., & Decker, J. R. (1997). Planning and administering early childhood programs (6th ed.). Merrill.
Chicago Style (17. basım) AtıfDecker, Celia Anita, ve John R. Decker. Planning and Administering Early Childhood Programs. 6th ed. Upper Saddle River, N.J: Merrill, 1997.
MLA (9th ed.) AtıfDecker, Celia Anita, ve John R. Decker. Planning and Administering Early Childhood Programs. 6th ed. Merrill, 1997.
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