(1992). Highway Safety At The Cross Roads Proceedings Of A Conference Sponsored By The Highway Divison Of The American Society Of Civil Engineeris Cooperation With The American Association Of Automotif. American Society of Civil.
Lua i Stíl Chicago (17ú heag.)Highway Safety At The Cross Roads Proceedings Of A Conference Sponsored By The Highway Divison Of The American Society Of Civil Engineeris Cooperation With The American Association Of Automotif. American Society of Civil, 1992.
Lua MLA (8ú heag.)Highway Safety At The Cross Roads Proceedings Of A Conference Sponsored By The Highway Divison Of The American Society Of Civil Engineeris Cooperation With The American Association Of Automotif. American Society of Civil, 1992.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.