1. Bales, R. F. (1950). Interaction process analysis: A method for the study of small groups. Reading, MA: Addison-Wesley.
2. Bales, R. F. (1970). Personality and interpersonal behavior. New York: Holt, Rinehart, & Winston.
3. A case study of the Kennedy administration's decision‐making concerning the diem coup of November, 1963
4. Ball, M. A. (1992). Vietnam on the Potomac. New York: Praeger.