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Lua i Stíl Chicago (17ú heag.)Indian Roads Congress. Highway Research Board. Highway Research Bulletin. New Delhi: IRC Highway Research Board, 1975.
Lua MLA (8ú heag.)Indian Roads Congress. Highway Research Board. Highway Research Bulletin. IRC Highway Research Board, 1975.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.