Lagasse, P. F., Zevenbergen, L. W., Schall, J. D., & Clopper, P. E. US Department of Transportation, Federal Highway Administration. (2001). Bridge scour and stream instability countermeasures (NHI 01-003). Retrieved from website: http://isddc.dot.gov/OLPFiles/FHWA/010592.pdfArchived 2011-10-17 at the Wayback Machine
Mark N. Landers, Bridge Scour Data Management. Published in Hydraulic Engineering: Saving a Threatened Resource—In Search of Solutions: Proceedings of the Hydraulic Engineering sessions at Water Forum '92. Baltimore, Maryland, August 2–6, 1992. Published by American Society of Civil Engineers.
Lagasse, P. F., Zevenbergen, L. W., Schall, J. D., & Clopper, P. E. US Department of Transportation, Federal Highway Administration. (2001). Bridge scour and stream instability countermeasures (NHI 01-003). Retrieved from website: http://isddc.dot.gov/OLPFiles/FHWA/010592.pdfArchived 2011-10-17 at the Wayback Machine