National Research Council (U.S.). Transportation Research Board. (1997). Construction: Flexible pavements, bridges, quality and management. National Academy Press.
Chicago-referens (17:e uppl.)National Research Council (U.S.). Transportation Research Board. Construction: Flexible Pavements, Bridges, Quality and Management. Washington, D.C: National Academy Press, 1997.
MLA-referens (9:e uppl.)National Research Council (U.S.). Transportation Research Board. Construction: Flexible Pavements, Bridges, Quality and Management. National Academy Press, 1997.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.