Gracián y Morales, B., & Jacobs, J. (1913). The art of worldly wisdom. Macmillan and Co..
Čikaški stil citiranja (17. izdanje)Gracián y Morales, Baltasar, i Joseph Jacobs. The Art of Worldly Wisdom. London ; New York: Macmillan and Co., 1913.
MLA način citiranja (8. izdanje)Gracián y Morales, Baltasar, i Joseph Jacobs. The Art of Worldly Wisdom. Macmillan and Co., 1913.
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