Herschel Knapp. (2015). Therapeutic communication: Developing professional skills (Second edition.). Sage.
استشهاد بنمط شيكاغوHerschel Knapp. Therapeutic Communication: Developing Professional Skills. Second edition. New Delhi: Sage, 2015.
MLA استشهادHerschel Knapp. Therapeutic Communication: Developing Professional Skills. Second edition. Sage, 2015.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.