National Research Council (U.S.). Board on Environmental Studies and Toxicology. Committee on Advances in Assessing Human Exposure to Airborne Pollutants & ebrary, Inc. (1991). Human exposure assessment for airborne pollutants: Advances and opportunities. National Academy of Sciences.
Chicago-referens (17:e uppl.)National Research Council (U.S.). Board on Environmental Studies and Toxicology. Committee on Advances in Assessing Human Exposure to Airborne Pollutants och Inc ebrary. Human Exposure Assessment for Airborne Pollutants: Advances and Opportunities. Washington, D.C.: National Academy of Sciences, 1991.
MLA-referens (9:e uppl.)National Research Council (U.S.). Board on Environmental Studies and Toxicology. Committee on Advances in Assessing Human Exposure to Airborne Pollutants och Inc ebrary. Human Exposure Assessment for Airborne Pollutants: Advances and Opportunities. National Academy of Sciences, 1991.