Return to Article Details Gurman, A.S., & Kniskern, D.P. Research on marital and family therapy: Progress, perspective and prospect. In S. Garfield & A. Bergin (Eds.), (1978). <i>Handbook of Psychotherapy and Behavior Change</i> (2nd ed.); Hayim, G.J. (1980). <i>The Existential So Download Download PDF