National Association of Australian State Road Authorities. (1979). Interim guide for the design of intersections at grade. National Association of Australian State Road Authorities.
Chicago-referens (17:e uppl.)National Association of Australian State Road Authorities. Interim Guide for the Design of Intersections at Grade. Sydney: National Association of Australian State Road Authorities, 1979.
MLA-referens (8:e uppl.)National Association of Australian State Road Authorities. Interim Guide for the Design of Intersections at Grade. National Association of Australian State Road Authorities, 1979.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.