KURTZ, M. (1984). Handbook of engineering economics: Guide for enginers,technicians, scientists, and managers. McGraw-Hill.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKURTZ, Max. Handbook of Engineering Economics: Guide for Enginers,technicians, Scientists, and Managers. New York: McGraw-Hill, 1984.
एमएलए (9वां संस्करण) प्रशस्ति पत्रKURTZ, Max. Handbook of Engineering Economics: Guide for Enginers,technicians, Scientists, and Managers. McGraw-Hill, 1984.
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