Cartwright D. & Zander A. (Eds.), Group Dynamics: Research and Theory. Row Peterson. New York1953, pp. 77-78.
2.
Criswell J.H. , The Measurement of Group Integration. "Sociometry" 10 (1947), pp. 259-267.
3.
Darley J.G., Gross N. & Martin W.E., Studies of Group Behavior: Factor Associated With the Productivity of Group . "J. Appl. Psychol." 36 (1952a), pp. 396-403.
4.
Darley J.G., Gross N. & Martin W.E., Studies of Group Behavior: Stability, Change and Interrelations of Psychometric and Sociometric Variables. "J. Abnorm. Soc. Psychol. " 46 (1952b), pp. 565-576.
5.
Eisman B., Empirical Relations Among Different Measures of Group Cohesiveness . "Amer. Psychologist" 12 ( 1957), p. 365.
6.
Eisman B., Some Operational Measures of Cohesiveness and their Interrelations . "Hum. Rel." 12 ( 1959), pp. 183-189.
7.
Festinger L., Schachter S. & Bach K., SocialPressures in Informal Groups: A Study of a Housing Community. Harper & Bros.New York1950.
8.
Gross N. & Martin W.E., On Group Cohesiveness. "Amer. J. Sociol." 57 (1952), pp. 546-554.
9.
Hirota K., Psychology of Group. Seishin-Shobo. Tokyo1963, p. 391.
10.
Hare A.P., Interaction and Consensus in Different Sized Groups. In Cartwright D. and Zander A. (Eds.), Group dynamics. Row Peterson . New York1953, pp. 507-518.
11.
Katz L. & Powell J.H., Measurement of the Tendency Toward Reciprocation of Choice. " Sociometry" 18 (1955), pp. 659-665.
12.
Lazarsfeld P.F., Recent Developments in Latent Structure Analysis. "Sociometry" 18 (1955), pp. 391-403.
13.
Lewin K., Psycho-Sociological Problems of a Minority Group. Charact. & Pers.3 (1935), pp. 175-187.
14.
Lewin K., Self-Hatred Among Jews. "Contemporary Jewish Record " 4 (1941), pp. 219-232.
15.
Lindzey G. & Borgatta E.F., Sociometric Measurement. In Lindsey G. (Ed.), Handbook of Social Psychology Vol. 1. Addison-Wesley. Cambridge1954, p. 414.
16.
Schachter S. , Deviation, Rejection, and Communication. "J. Abnorm. Soc. Psychol." 46 (1951), pp. 190-207.
17.
Schachter S. , Ellertson N. et al., An Experimental Study of Cohesiveness and Productivity. "Hum. Rel." 4 (1951), pp. 229-238.
18.
Tanaka K., Problems and Discussion on Sociometry. "Jap. J. Psychol. " 35 (1964), p. 258.
19.
Tanaka K., Theory and Method of Sociometry. Meiji-Tosho. Tokyo1965, p. 205.