Ruiz, . D. M. (2000). The four agreements: Practical guide to personal freedom. Amber-Allen Pub. : Distributed by Publishers Group West.
Čikaški stil citiranja (17. izdanje)Ruiz, Don Miguel. The Four Agreements: Practical Guide to Personal Freedom. San Rafael, Calif.: Amber-Allen Pub. : Distributed by Publishers Group West, 2000.
MLA način citiranja (9. izdanje)Ruiz, Don Miguel. The Four Agreements: Practical Guide to Personal Freedom. Amber-Allen Pub. : Distributed by Publishers Group West, 2000.
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