APA (7 वां संस्करण) प्रशस्ति पत्र

Tindall, J. A., & Gray, H. D. (1989). Peer counseling: In-depth look at training peer helpers (3rd ed.). Accelerated Development.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Tindall, Judith A., और H. Dean Gray. Peer Counseling: In-depth Look at Training Peer Helpers. 3rd ed. Muncie, Ind: Accelerated Development, 1989.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Tindall, Judith A., और H. Dean Gray. Peer Counseling: In-depth Look at Training Peer Helpers. 3rd ed. Accelerated Development, 1989.

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