FARREL, J. L. (1983). Guide To Portfolio Management James L. Farrel. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)FARREL, James L. Guide To Portfolio Management James L. Farrel. McGraw-Hill, 1983.
Lua MLA (8ú heag.)FARREL, James L. Guide To Portfolio Management James L. Farrel. McGraw-Hill, 1983.
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