Hoffmann, L. D., & Bradley, G. L. (2000). Calculus: For business, economics, and the social and life sciences (7th ed.). Boston: McGraw-Hill.
Παραπομπή Chicago StyleHoffmann, Laurence D., and Gerald L. Bradley. Calculus: For Business, Economics, and the Social and Life Sciences. 7th ed. Boston: McGraw-Hill, 2000.
Παραπομπή MLAHoffmann, Laurence D., and Gerald L. Bradley. Calculus: For Business, Economics, and the Social and Life Sciences. 7th ed. Boston: McGraw-Hill, 2000.
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