⁷ For more on the sharing and redistribution of power to effect planned change, the reader may wish to examine Bennis, Benne, and Chin (1962); French, Bell, and Zawacki (1978); and Zollschan and Hirsch (1964)—all edited collections of readings on the theory and techniques of planned change—and theoretical and technical reviews such as those by Bavelas (1948); Bennis (1963, 1965, 1966a); Burns and Stalker (1961); Cartwright (1951); Ginzberg and Reilley (1957); Kanter (1983); Lippitt, Watson, and Westley (1958); Low (1948); MeMurry (1947); Patchen (1964); Schein and Bennis (1965); Sofer (1955); Spicer (1952); Tannenbaum and Massarik (1950); Tichy and Devanna (1986); Winn (1966); and Zander (1949, 1950).