Carlson, J., Sperry, L., & Lewis, J. A. (1997). Family therapy: Ensuring treatment efficacy. Pacific Grove: Brooks/Cole Publishing Company.
استشهاد بنمط شيكاغوCarlson, Jon, Len Sperry, and Judith A. Lewis. Family Therapy: Ensuring Treatment Efficacy. Pacific Grove: Brooks/Cole Publishing Company, 1997.
MLA استشهادCarlson, Jon, Len Sperry, and Judith A. Lewis. Family Therapy: Ensuring Treatment Efficacy. Pacific Grove: Brooks/Cole Publishing Company, 1997.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.