Berman, P. & McLaughlin, M. W. (1977). Federal program supporting educational change: Factors affecting implementation and continuation. Santa Monica, Ca.: Rand Corporation.
Burgoon, J. K., Buller, D. B., & Woodall, W. G. (1989). Nonverbal communications: The unspoken dialogue. New York: Harper and Row.
Costa, A. & Garmston, R. (1994). Cognitive coaching: A foundation for renaissance schools. Norwood, Mass.: Christopher-Gordon Publishers, Inc.
Fullan, M. (1982). The meaning of educational change. New York: Teachers College Press.
Rosenholtz, S. (1989). Teachers workplace: The social organization of schools. New York: Longman Inc.
