1. The value profile: a factor-analytic study of value statements;Bales;Sociological Inquiry,1969
2. SYMLOG: A System for the Multiple Level Observation of Groups;Bales,1979
3. Patterns of affective reactions to advertisements: integration of moment-to-moment responses to overall judgements;Baumgartner;Journal of Marketing Research,1997
4. Bixby, Thomas D., 1978. Action and Speech Content: Perception in Small Group Interaction. Honors thesis, Department of Psychology and Social Relations, Harvard University.
5. Couch, Arthur, 1960. Psychological Determinants of Interpersonal Behavior. Unpublished Doctoral Dissertation, Harvard University.