Shah, V. (2008). Emerging Environmental Technologies. Springer Netherlands. https://doi.org/10.1007/978-1-4020-8786-8
Lua i Stíl Chicago (17ú heag.)Shah, Vishal. Emerging Environmental Technologies. Dordrecht: Springer Netherlands, 2008. https://doi.org/10.1007/978-1-4020-8786-8.
Lua MLA (9ú heag.)Shah, Vishal. Emerging Environmental Technologies. Springer Netherlands, 2008. https://doi.org/10.1007/978-1-4020-8786-8.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.