Tindall, J. A. (1989). Peer power, book 2, strategies for the professional leader: Applying peer helper skills (2nd ed.). Accelerated Development Inc.
Čikaški stil citiranja (17. izdanje)Tindall, Judith A. Peer Power, Book 2, Strategies for the Professional Leader: Applying Peer Helper Skills. 2nd ed. Muncie, Ind: Accelerated Development Inc, 1989.
MLA način citiranja (9. izdanje)Tindall, Judith A. Peer Power, Book 2, Strategies for the Professional Leader: Applying Peer Helper Skills. 2nd ed. Accelerated Development Inc, 1989.
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