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"What is Civil Engineering?". Department of Civil Engineering and Engineering Mechanics: Columbia University. Archived from the original on 24 December 2015. Retrieved 17 December 2015.
"Civil Engineers". BLS.gov. U.S. Bureau of Labor Statistics. May 2014. Archived from the original on 2018-06-15. Retrieved 2015-12-19.
Faulkner, A. C.; Sargent, J. H.; Wearne, S. H. (June 1989). "Civil engineers' managerial roles and needs: report of survey". Construction Management and Economics. 7 (2): 155–174. doi:10.1080/01446198900000019. ISSN0144-6193.