Koch, J. E., Gransberg, D. D., & Molenaar, K. R. (2010). Project administration for design-build contracts: A primer for owners, engineers, and contractors. American Society of Civil Engineers. https://doi.org/10.1061/9780784410752
Lua i Stíl Chicago (17ú heag.)Koch, James Edward, Douglas D. Gransberg, agus Keith R. Molenaar. Project Administration for Design-build Contracts: A Primer for Owners, Engineers, and Contractors. Reston, Virginia: American Society of Civil Engineers, 2010. https://doi.org/10.1061/9780784410752.
Lua MLA (9ú heag.)Koch, James Edward, et al. Project Administration for Design-build Contracts: A Primer for Owners, Engineers, and Contractors. American Society of Civil Engineers, 2010. https://doi.org/10.1061/9780784410752.
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