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Lua i Stíl Chicago (17ú heag.)Wilson, George Wilton. The Impact of Highway Investment on Development. Washington: Brookings Institution. Transport Research Program, 1966.
Lua MLA (9ú heag.)Wilson, George Wilton. The Impact of Highway Investment on Development. Brookings Institution. Transport Research Program, 1966.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.