WELLS STUART. (1998). CHOOSING THE FUTURE: THE POWER OF STRATEGIC THINKING. BUTTERWORTH-HEINEMANN.
Čikaški stil citiranja (17. izdanje)WELLS STUART. CHOOSING THE FUTURE: THE POWER OF STRATEGIC THINKING. WOBURN,MA: BUTTERWORTH-HEINEMANN, 1998.
MLA način citiranja (9. izdanje)WELLS STUART. CHOOSING THE FUTURE: THE POWER OF STRATEGIC THINKING. BUTTERWORTH-HEINEMANN, 1998.
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