Hull, J. (1980). The Evaluation of Risk in Business Investment. ELSEVIER.
Lua i Stíl Chicago (17ú heag.)Hull, J.C. The Evaluation of Risk in Business Investment. ELSEVIER, 1980.
Lua MLA (8ú heag.)Hull, J.C. The Evaluation of Risk in Business Investment. ELSEVIER, 1980.
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