Twark, A. J., & Dukes, W. P. B. (1973). Security Analysis & Portfolio Management, A Case Book. Holden-Day.
Chicago Stili AlıntıTwark, Allan J., ve William P. Bowlin Dukes. Security Analysis & Portfolio Management, A Case Book. San Francisco: Holden-Day, 1973.
MLA AlıntıTwark, Allan J., ve William P. Bowlin Dukes. Security Analysis & Portfolio Management, A Case Book. Holden-Day, 1973.
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