Harshbarger, R. J., & Reynolds, J. J. (1989). Applied calculus: For management, life, and social sciences (3rd ed.). D.C. Heath.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHarshbarger, Ronald J., और James J. Reynolds. Applied Calculus: For Management, Life, and Social Sciences. 3rd ed. Lexington, Mass: D.C. Heath, 1989.
एमएलए (9वां संस्करण) प्रशस्ति पत्रHarshbarger, Ronald J., और James J. Reynolds. Applied Calculus: For Management, Life, and Social Sciences. 3rd ed. D.C. Heath, 1989.
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