Bowlby, J. ( 1973) SeparationNew York: Basic Books.
2.
--- ( 1969) AttachmentNew York: Basic Books.
3.
Gard, J.G. (1964) "Interpersonal orientations in clinical groups."J. of Abnormal and Social Psychology69: 516-521.
4.
Levington, G. (1964) "Note on need complementarity in marriage."Psych. Bull.61: 153-157.
5.
Lorber, N. (1970) "The Ohio social acceptance scale."Educ. Research12: 240-243.
6.
Rapaport, A. (1967a) "Escape from paradox."Scientific Amer.217: 50-56.
7.
--- ( 1967b) "Exploiter, leader, hero, and martyr: the four archetypes of the 2 x 2 game."Behavioral Sci.12: 81-84.
8.
--- and A. Chammah (1965) "Sex differences in factors contributing to the level of cooperation in the Prisoner's Dilemma game."J. of Personality and Social Psychology2: 831-838.
9.
Rapaport, A. and C. Orwant (1962) "Experimental games, a review."Behavioral Sci.1: 1-37.
10.
Sapolsky, A. (1965) "Relationship between patient-doctor compatibility, mutual perception and outcome of treatment."J. of Abnormal Psychology70: 70-76.
11.
Schutz, W. (1958) FIRO: a Three-Dimensional Theory of Interpersonal RelationsNew York: Holt, Rinehart & Winston.
12.
--- ( 1955) "What makes groups productive?"Human Relations8: 429-465.
13.
Shaw, M. and P. Costanzo (1970) Theories of Social PsychologyNew York: McGraw-Hill.