Lua APA (7ú heag.)
Koch, F. (2011). Decision analysis in E&P. Society of Petroleum Engineers.
Lua i Stíl Chicago (17ú heag.)
Koch, Frank. Decision Analysis in E&P. Richardson, TX: Society of Petroleum Engineers, 2011.
Lua MLA (9ú heag.)
Koch, Frank. Decision Analysis in E&P. Society of Petroleum Engineers, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.