Cronbach, L.J.The two disciplines of scientific psychology . American Psychologist, 1957, 12, 671-684.
2.
Hersen, M. and Barlow, D.H.Single-case experimental designs: strategies for studying behavior change. Pergamon, 1976.
3.
Kiesler, D.J.Some myths of psychotherapy research and the search for a paradigm . Psychological Bulletin, 1966. 65. 110-136.
4.
Kiesler, D.J.Experimental-designs in psychotherapy research. In A.E. Bergin, and S.L. Garfield (Eds.), Handbook of psychotherapy and behavior change. Wiley, 1971.
5.
Kiesler, D.J. , Bernstein, A.B., & Anchin, J.C.Interpersonal communication, relationship and the behavior therapies. Richmond: Virginia Commonwealth University, 1976 (unpublished book manuscript).
6.
Kluckholm, C. and Murray, H.A.Personality formation: the determinants. In C. Kluckholm, H.A. Murray and D.M. Schneider (Eds.), Personality in nature, society and culture (2nd. Edition). A.A. Knopf, 1953.
7.
McCullough, J.P. Jr.The coming of age of clinical psychology. Richmond: Virginia Commonwealth University, 1977. (Unpublished manuscript).
8.
Paul, G.L.Strategy of outcome research in psychotherapy . Journal of Consulting Psychology, 1967, 31, 104-118.
9.
Paul, G.L.Behavior modification research: design and tactics. In C.M. Franks (Ed.), Behavior therapy: Appraisal and status. McGraw-Hill, 1969.
10.
Shapiro, M.B.The single case in fundamental clinical psychological research . British Journal of Medical Psychology, 1961, 34, 255-263.
11.
Sidman, M.Tactics of scientific research: Evaluating experimental data in psychology. Basic Books, 1960.
