Dash, L. (2007). Economics of infrastructure. Regal Publ.
Lua i Stíl Chicago (17ú heag.)Dash, L. Economics of Infrastructure. New Delhi: Regal Publ, 2007.
Lua MLA (9ú heag.)Dash, L. Economics of Infrastructure. Regal Publ, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.