1. Symbolic psycho-logic: A model of attitudinal cognition
2. Models of attitude change. In , , & (Eds.), New directions in psychology. New York: Holt, Rinehart, Winston, 1962. Pp. 1–86.
3. Structural balance: a generalization of Heider's theory.
4. Reprinted in & (Eds.), Group dynamics:. Research and theory. (2nd ed.) Evanston, Ill: Row, Peterson, 1960, Pp. 705–726.
5. , & Balance and the grouping schema. J. Pers. soc. Psychol., in press.