GITMAN, L. J. (2000). Principles of managerial finance.-- ed.9. Addison-Wesley.
Lua i Stíl Chicago (17ú heag.)GITMAN, Lawrence J. Principles of Managerial Finance.-- Ed.9. Massachusetts: Addison-Wesley, 2000.
Lua MLA (9ú heag.)GITMAN, Lawrence J. Principles of Managerial Finance.-- Ed.9. Addison-Wesley, 2000.
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