.Gary, J. H., .Handwerk, G. E., & .Gary, J. H. (2007). Petroleum refining: Technology and economics (2th ed.). Taylor & Francis/CRC Press.
Lua i Stíl Chicago (17ú heag.).Gary, James H., Glenn E. .Handwerk, agus James H. .Gary. Petroleum Refining: Technology and Economics. 2th ed. Boca Raton: Taylor & Francis/CRC Press, 2007.
Lua MLA (9ú heag.).Gary, James H., et al. Petroleum Refining: Technology and Economics. 2th ed. Taylor & Francis/CRC Press, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.