Koch, J. E., Gransberg, D. D., & Molenaar, K. R. (2010). Project administration for design-build contracts: A primer for owners, engineers, and contractors. ASCE Press/American Society of Civil Engineers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKoch, James Edward, Douglas D. Gransberg, और Keith R. Molenaar. Project Administration for Design-build Contracts: A Primer for Owners, Engineers, and Contractors. Reston, Va.: ASCE Press/American Society of Civil Engineers, 2010.
एमएलए (9वां संस्करण) प्रशस्ति पत्रKoch, James Edward, et al. Project Administration for Design-build Contracts: A Primer for Owners, Engineers, and Contractors. ASCE Press/American Society of Civil Engineers, 2010.
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