Draper, J. .., & Klingman, J. (1967). Mathematical analysis: Business and economic applications. HarperInternational edition.
Chicago-стиль цитированияDraper, J. .E, and J.S Klingman. Mathematical Analysis: Business and Economic Applications. London: HarperInternational edition, 1967.
MLA-цитированиеDraper, J. .E, and J.S Klingman. Mathematical Analysis: Business and Economic Applications. HarperInternational edition, 1967.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.