Roopnarine, J. I., & Johnson, J. E. (2005). Approaches to early childhood education (4th edition.). Pearson/Merrill Prentice Hall.
Chicago Style (17. basım) AtıfRoopnarine, Jaipul I., ve James E. Johnson. Approaches to Early Childhood Education. 4th edition. Upper Saddle River, N.J: Pearson/Merrill Prentice Hall, 2005.
MLA (9th ed.) AtıfRoopnarine, Jaipul I., ve James E. Johnson. Approaches to Early Childhood Education. 4th edition. Pearson/Merrill Prentice Hall, 2005.
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