Hoffmann, L. D. (2007). Applied calculus: For business, economics, and the social and life sciences. Boston: McGraw Hill.
استشهاد بنمط شيكاغوHoffmann, Laurence D. Applied Calculus: For Business, Economics, and the Social and Life Sciences. Boston: McGraw Hill, 2007.
MLA استشهادHoffmann, Laurence D. Applied Calculus: For Business, Economics, and the Social and Life Sciences. Boston: McGraw Hill, 2007.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.