DUBOFSKY, D. A. (1992). Options And Financial Futures. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)DUBOFSKY, David A. Options And Financial Futures. McGraw-Hill, 1992.
Lua MLA (8ú heag.)DUBOFSKY, David A. Options And Financial Futures. McGraw-Hill, 1992.
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