GOTTRY STEVE. (2005). COMMON SENSE BUSINESS. HARPER BUSINESS.
Čikaški stil citiranja (17. izdanje)GOTTRY STEVE. COMMON SENSE BUSINESS. NEW YORK: HARPER BUSINESS, 2005.
MLA način citiranja (9. izdanje)GOTTRY STEVE. COMMON SENSE BUSINESS. HARPER BUSINESS, 2005.
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