Não informado. (2003). Highway and heavy construction. Cahners Publishing.
Lua i Stíl Chicago (17ú heag.)Não informado. Highway and Heavy Construction. Des Plaines, Ill: Cahners Publishing, 2003.
Lua MLA (8ú heag.)Não informado. Highway and Heavy Construction. Cahners Publishing, 2003.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.