Hampton, D., McCusker, G., & Essex, R. J. (1981). Representative ground parameters for structural analysis of tunnels. Springfield Va.: National Technical Information Service U S, Departamento of Commerce.
Chicago Style CitationHampton, Delon, G. McCusker, and R. J. Essex. Representative Ground Parameters for Structural Analysis of Tunnels. Springfield Va.: National Technical Information Service U S, Departamento of Commerce, 1981.
MLA CitationHampton, Delon, G. McCusker, and R. J. Essex. Representative Ground Parameters for Structural Analysis of Tunnels. Springfield Va.: National Technical Information Service U S, Departamento of Commerce, 1981.
Warning: These citations may not always be 100% accurate.