Peck, P. (2010). Readers' advisory for children and 'tweens. Libraries Unlimited.
Čikaški stil citiranja (17. izdanje)Peck, Penny. Readers' Advisory for Children and 'Tweens. Santa Barbara, California: Libraries Unlimited, 2010.
MLA način citiranja (9. izdanje)Peck, Penny. Readers' Advisory for Children and 'Tweens. Libraries Unlimited, 2010.
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