Chamberlin, W. P. (1999). Historic highway bridge preservation practices. National Academy Press.
Cita Chicago (17th ed.)Chamberlin, William P. Historic Highway Bridge Preservation Practices. Washington, D.C: National Academy Press, 1999.
Cita MLA (9th ed.)Chamberlin, William P. Historic Highway Bridge Preservation Practices. National Academy Press, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.