Walsh, M., & Shah, J. J. (1997). Clean fuels for Asia: Technical options for moving toward unleaded gasoline and low-sulfur diesel. World Bank.
Lua i Stíl Chicago (17ú heag.)Walsh, Michael, agus Jitendra J. Shah. Clean Fuels for Asia: Technical Options for Moving Toward Unleaded Gasoline and Low-sulfur Diesel. Washington, D.C.: World Bank, 1997.
Lua MLA (8ú heag.)Walsh, Michael, agus Jitendra J. Shah. Clean Fuels for Asia: Technical Options for Moving Toward Unleaded Gasoline and Low-sulfur Diesel. World Bank, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.