Thipse, S. (2015). Alternative Fuels Concepts, Technologies and Developments (6th.). Jaico Publishing House.
Lua i Stíl Chicago (17ú heag.)Thipse, S.S. Alternative Fuels Concepts, Technologies and Developments. 6th. New Delhi: Jaico Publishing House, 2015.
Lua MLA (9ú heag.)Thipse, S.S. Alternative Fuels Concepts, Technologies and Developments. 6th. Jaico Publishing House, 2015.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.