Berliner, D. C., & Gage, N. L. (1992). Educational Psychology(5th ed.). Boston: Houghton Mifflin Company.

Dembo, M. H. (1994). Applying Educational Psychology (5th ed.). New York: Longman.

Glover, J. A., & Ronning, R. R. (Eds.). (1987). Historical Foundations of Educational Psychology. New York: PlenumPress.

Houston, J. P., Hammer, C., Padilla, A., & Bee, H. (1989). Invitationto Psychology (3rd ed.). San Diego: Harcourt Brace Jovanovich Publishers.

Kirschenbaum, H. (1979). On Becoming Carl Rogers. New York: Delacorte Press.

Rubin, Z. (1981). The Psychology of Being Human. (3rd ed.). NewYork: Harper & Row.

For more information about open education and Montessori schools see TheMontessori Controversy by John Chattin-McNichols (1992) Delmar Publishers,New York.