White, J. A. (1998). Principles of engineering economic analysis (4th ed.). Wiley.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWhite, John A. Principles of Engineering Economic Analysis. 4th ed. New York: Wiley, 1998.
एमएलए (9वां संस्करण) प्रशस्ति पत्रWhite, John A. Principles of Engineering Economic Analysis. 4th ed. Wiley, 1998.
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