BARNLUND, D. C. (1959) A comparative study of individual, majority, and group judgment . J. abnorm. soc. psych.58, 55-60 .
2.
BENNE, K. D. & SHEATS, P. (1948). Functional roles of group members . J. soc. issues2, 42-47 .
3.
COLLINS, B. & GUETZKOW, H. (1964) A social psychology of group processes for decision making. New York: John Wiley & Sons, Inc.
4.
DAVAL, R. (1967). Psychosociology of decision: individual decisions and collective decision . Bull. psychologie, 20, 23-24 .
5.
HALL, J. (1963) The rejection of deviates as a function of threat. Unpublished dissertation, University of Texas.
6.
HALL, J. & WILLIAMS, M. S. (1966) A comparison of decision-making performances in established and ad hoc groups . J. pers. soc. psych., 3, No. 2, 214-222 .
7.
HALL, J. & WILLIAMS, M. S. (1970). Group dynamics training and improved decision making . J. appi. behav. sci.6, No. 1, 39-68 .
8.
MAIER, N. R. F. (1950). The quality of group decisions as influenced by the discussion leader . Hum. Relat.3, 155-174 .
9.
MAIER, N. R. F. & HOFFMAN, L. R. (1960). Using trained 'developmental' discussion leaders to improve further the quality of group decisions . J. appl. psych.44, 247-251 .
10.
MAIER, N. R. F. & SOLEM, A. (1952). The contribution of a discussion leader to the quality of group thinking: the effective use of minority opinions . Hum. relat.5, 277-288 .
11.
McGREGOR, D. (1967). Theprofessional manager. New York: McGraw-Hill, Inc.