Catron, C. E., & Allen, J. (2003). Early childhood curriculum: Creative play model (3rd ed.). Merrill/Prentice Hall.
Čikaški stil citiranja (17. izdanje)Catron, Carol Elaine, i Jan Allen. Early Childhood Curriculum: Creative Play Model. 3rd ed. Upper Saddle River, N.J: Merrill/Prentice Hall, 2003.
MLA način citiranja (9. izdanje)Catron, Carol Elaine, i Jan Allen. Early Childhood Curriculum: Creative Play Model. 3rd ed. Merrill/Prentice Hall, 2003.
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