American Association of State Highway and Transportation Officials, Joint Technical Committee on Design-Build. (2008). AASHTO guide for design-build procurement American Association of State Highway and Transportation Officials. Joint Technical Committee on Design-Build. American Association of State Highway and Transportation Officials.
Chicago Style (17. basım) AtıfAmerican Association of State Highway and Transportation Officials, Joint Technical Committee on Design-Build. AASHTO Guide for Design-build Procurement American Association of State Highway and Transportation Officials. Joint Technical Committee on Design-Build. Washington D. C.: American Association of State Highway and Transportation Officials, 2008.
MLA (9th ed.) AtıfAmerican Association of State Highway and Transportation Officials, Joint Technical Committee on Design-Build. AASHTO Guide for Design-build Procurement American Association of State Highway and Transportation Officials. Joint Technical Committee on Design-Build. American Association of State Highway and Transportation Officials, 2008.