Institute of Petroleum (Great Britain). (1962). Modern petroleum technology (3d ed.).
Lua i Stíl Chicago (17ú heag.)Institute of Petroleum (Great Britain). Modern Petroleum Technology. 3d ed. London, 1962.
Lua MLA (8ú heag.)Institute of Petroleum (Great Britain). Modern Petroleum Technology. 3d ed. 1962.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.