Rogers, D. (2006). The 90 % solution: Higher returns, less risk. Hoboken, NJ: John Wiley & Sons.
Čikaški stil citiranjaRogers, David. The 90 % Solution: Higher Returns, Less Risk. Hoboken, NJ: John Wiley & Sons, 2006.
MLA način citiranjaRogers, David. The 90 % Solution: Higher Returns, Less Risk. Hoboken, NJ: John Wiley & Sons, 2006.
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