References
- Hill, W. F. Hill interaction matrix scoring manual. Los Angeles: Youth Studies Center, University of Southern California, 1963.
- Hill, W. F. Hill interaction matrix monograph. (Rev. ed.). Los Angeles: Youth Studies Center, University of Southern California, 1966(a).
- Hill, W. F. Supplement to Hill interaction matrix. Los Angeles: Youth Studies Center, University of Southern California, 1966(b).
- Hill, W. F. The Hill interaction matrix. Personnel and Guidance Journal, 1971, 49, 619–622.
- Houts, P. S., & Wittner, W. K. Patients’ recognition memory for statements made in ward community meetings. Journal of Consulting and Clinical Psychology, 1968, 32, 130–133.
- Sterne, D. M., & Seligman, M. Further comparisons of verbal behavior in therapist-led, leaderless, and alternating group psychotherapy sessions. Journal of Counseling Psychology, 18, 5, 1971.