National Research Council (U.S.). Transportation Research Board. (1985). The Roadside environment. Transportation Research Board, National Research Council.
Chicago-referens (17:e uppl.)National Research Council (U.S.). Transportation Research Board. The Roadside Environment. Washington, D.C.: Transportation Research Board, National Research Council, 1985.
MLA-referens (9:e uppl.)National Research Council (U.S.). Transportation Research Board. The Roadside Environment. Transportation Research Board, National Research Council, 1985.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.