KAEPPEL JAY. (2002). OPTION TRADERS GUIDE TO PROBABILITY,VOLATILITY AND TIMING. JOHN WILEY AND SONS.
Lua i Stíl Chicago (17ú heag.)KAEPPEL JAY. OPTION TRADERS GUIDE TO PROBABILITY,VOLATILITY AND TIMING. NEW YORK: JOHN WILEY AND SONS, 2002.
Lua MLA (9ú heag.)KAEPPEL JAY. OPTION TRADERS GUIDE TO PROBABILITY,VOLATILITY AND TIMING. JOHN WILEY AND SONS, 2002.
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