National Association of Australian State Road Authorities. (1965). Highway bridge design specification (3rd ed.). The Association.
Lua i Stíl Chicago (17ú heag.)National Association of Australian State Road Authorities. Highway Bridge Design Specification. 3rd ed. Sydney: The Association, 1965.
Lua MLA (8ú heag.)National Association of Australian State Road Authorities. Highway Bridge Design Specification. 3rd ed. The Association, 1965.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.