National Research Council (U.S.). Transportation Research Board, National Cooperative Highway Research Program, American Association of State Highway and Transportation Officials, Cambridge Systematics, Parsons Brinckerhoff, & System Metrics Group, Inc. (2005). Analytical tools for asset management. Transportation Research Board.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)National Research Council (U.S.). Transportation Research Board, National Cooperative Highway Research Program, American Association of State Highway and Transportation Officials, Cambridge Systematics, Parsons Brinckerhoff, و Inc System Metrics Group. Analytical Tools for Asset Management. Washington, D.C: Transportation Research Board, 2005.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)National Research Council (U.S.). Transportation Research Board, et al. Analytical Tools for Asset Management. Transportation Research Board, 2005.