Raymond A. Joseph, "Critics Say Misleading Environmental Ads Inflate Corporate Efforts Against Pollution," The Wall Street Journal, November 5, 1971, p. 28.
2.
Carl Rogers, On Becoming a Person (Boston: Houghton Mifflin, 1961), pp. 338-346.
3.
Harold S. Spear , "Notes on Carl Rogers' Concept of Congruence and His General Law of Interpersonal Relationships," in Anthony Athos and Robert Coffey, Behavior in Organizations: A Multi-Dimensional View (Englewood Cliffs, N.J.: Prentice-Hall , 1968), p. 196.
4.
William G. Dyer, "Congruence and Control,"Journal of Applied Behavioral Science, Vol. 5, No. 2, 1969, pp. 164-165.
5.
Charles Frankel , "Out of Touch in Washington," Saturday Review, November 1, 1969, p. 22.
