APA (7 वां संस्करण) प्रशस्ति पत्र

Yalom, I. D., & Leszcz, M. (2020). The theory and practice of group psychotherapy (Sixth edition.). Basic Books.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Yalom, Irvin D., और Molyn Leszcz. The Theory and Practice of Group Psychotherapy. Sixth edition. New York: Basic Books, 2020.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Yalom, Irvin D., और Molyn Leszcz. The Theory and Practice of Group Psychotherapy. Sixth edition. Basic Books, 2020.