BUDNICK, F. S. (1993). Applied mathematics for business, economics, and the social sciences.-- ed.4. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)BUDNICK, Frank S. Applied Mathematics for Business, Economics, and the Social Sciences.-- Ed.4. New York: McGraw-Hill, 1993.
Lua MLA (9ú heag.)BUDNICK, Frank S. Applied Mathematics for Business, Economics, and the Social Sciences.-- Ed.4. McGraw-Hill, 1993.
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