SAYERS, M. W. (1986). Guidelines for conducting and calibrating road roughness measurements. Washington, DC.:The World Bank.
Chicago Style CitationSAYERS, Michael W. Guidelines for Conducting and Calibrating Road Roughness Measurements. Washington, DC.:The World Bank, 1986.
MLA CitationSAYERS, Michael W. Guidelines for Conducting and Calibrating Road Roughness Measurements. Washington, DC.:The World Bank, 1986.
Warning: These citations may not always be 100% accurate.