1. Air Force Center for Environmental Excellence (AFCEE) . 1994 . Technology profile: Vacuum-mediated LNAPL free product recovery/bioremediation (bioslurper) . AFCEE Fact Sheet., Issue 1, March 1994. San Antonio, Texas: Brooks Air Force Base.
2. American Society for Testing and Materials (ASTM)., 1995 . Standard guide for risk-based corrective action applied a petroleum release sites, E 1739-95, November. West Conshohocken, Pennsylvania: ASTM.
3. Stimulated Petroleum Biodegradation
4. Fate and effects of polluting petroleum in the marine environment