Basic counseling responses in groups : A multimedia learning system for the helping professions

Experiences in groups and other papers / W.R. Bion

Groups : process and practice

Brief group treatment: Practical trainingfor therapists and counselors / Jerrold Lee Shapiro, Lawrence S. Peltz, Susan Bernadtt-Spahiro

Foundations and applications of group psychotherapy: a sphere of influence / Mark F. Ettin