APA (7th ed.) Zitazioa
Silf, M. Wise Choices: A Spiritual Guide to Making Life's Decisions. BlueBridge.
Chicago Style (17th ed.) Zitazioa
Silf, Margaret. Wise Choices: A Spiritual Guide to Making Life's Decisions. Nueva York, EUA: BlueBridge.
MLA (9th ed.) Zitazioa
Silf, Margaret. Wise Choices: A Spiritual Guide to Making Life's Decisions. BlueBridge.
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