(1994). Concrete Bridges In Aggressive Environments Editor Richard E. Weyers. American Concrete Institute.
Chicago-referens (17:e uppl.)Concrete Bridges In Aggressive Environments Editor Richard E. Weyers. American Concrete Institute, 1994.
MLA-referens (8:e uppl.)Concrete Bridges In Aggressive Environments Editor Richard E. Weyers. American Concrete Institute, 1994.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.