Não informado. (1977). Fuel Processing Technology. Elsevier Scientific Publishers.
Lua i Stíl Chicago (17ú heag.)Não informado. Fuel Processing Technology. Amsterdam: Elsevier Scientific Publishers, 1977.
Lua MLA (8ú heag.)Não informado. Fuel Processing Technology. Elsevier Scientific Publishers, 1977.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.