DauwD.C. (1974). Creativity in organizations. In DauwD.C.FredianA.J., Creativity and innovation in organizations: Applications and exercises, Dubuque, IA: Kendall/Hunt.
2.
GloverJ.A. (1980). Becoming a more creative person, Englewood Cliffs, NJ: Prentice-Hall.
3.
GourleyT.J.SamuelM. (1982). Problems, problems, problems — Discussions and activities designed to enhance creativity, Glassboro, NJ: Creative Corp.
4.
TaylorI.A. (1975). A retrospective view of creativity investigation. In TaylorI.A.GetzelsJ.W. (eds.). Perspectives in creativity. Chicago: Aldine.
