Hirt, G. A. (2006). Fundamentals of investment managementGeoffrey A. Hirt, Stanley B. Block. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Hirt, Geoffrey A. Fundamentals of Investment ManagementGeoffrey A. Hirt, Stanley B. Block. McGraw-Hill, 2006.
Lua MLA (8ú heag.)Hirt, Geoffrey A. Fundamentals of Investment ManagementGeoffrey A. Hirt, Stanley B. Block. McGraw-Hill, 2006.
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