JOHANSSON FRANS. (2006). MEDICI EFFECT. HARVARD BUSINESS SCHOOL PRESS.
Čikaški stil citiranja (17. izdanje)JOHANSSON FRANS. MEDICI EFFECT. BOSTON: HARVARD BUSINESS SCHOOL PRESS, 2006.
MLA način citiranja (9. izdanje)JOHANSSON FRANS. MEDICI EFFECT. HARVARD BUSINESS SCHOOL PRESS, 2006.
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