- Berk, L. E. (2013).Child development. (9th ed.). Upper Saddle River, NJ: Pearson
- LeFrancois, G. (2012). Children's journeys: Exploring early childhood. San Diego, CA: Bridgepoint Education.
- Mossler, R. (2011). Child and Adolescent Development. San Diego, CA: Bridgepoint Education.
- Windell, J. (2012). The Everything Child Psychology and Development Book. Avon, MA: Adams Media.