National Research Council (U.S.). Transportation Research Board & National Research Council (U.S.). Transportation Research Board. Meeting. (2002). Bituminous binders 2002. Transportation Research Board.
Chicago-referens (17:e uppl.)National Research Council (U.S.). Transportation Research Board och National Research Council (U.S.). Transportation Research Board. Meeting. Bituminous Binders 2002. Washington, D.C: Transportation Research Board, 2002.
MLA-referens (8:e uppl.)National Research Council (U.S.). Transportation Research Board och National Research Council (U.S.). Transportation Research Board. Meeting. Bituminous Binders 2002. Transportation Research Board, 2002.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.