Indian Institute of Petroleum. Annual report ... of the Indian Institute of Petroleum. s.n..
Lua i Stíl Chicago (17ú heag.)Indian Institute of Petroleum. Annual Report ... of the Indian Institute of Petroleum. [Dehra Dun, India: s.n..
Lua MLA (8ú heag.)Indian Institute of Petroleum. Annual Report ... of the Indian Institute of Petroleum. s.n..
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.