Diesel Emissions Symposium Raleigh, N.C.), United States. Environmental Protection Agency, & Lewtas, J. (1982). Toxicological effects of emissions from diesel engines: Proceedings of the Environmental Protection Agency 1981 Diesel Emissions Symposium, held in Raleigh, North Carolina, U.S.A., October 5-7, 1981. Elsevier Biomedical.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Diesel Emissions Symposium Raleigh, N.C.), United States. Environmental Protection Agency, و Joellen Lewtas. Toxicological Effects of Emissions from Diesel Engines: Proceedings of the Environmental Protection Agency 1981 Diesel Emissions Symposium, Held in Raleigh, North Carolina, U.S.A., October 5-7, 1981. New York: Elsevier Biomedical, 1982.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Diesel Emissions Symposium Raleigh, N.C.), et al. Toxicological Effects of Emissions from Diesel Engines: Proceedings of the Environmental Protection Agency 1981 Diesel Emissions Symposium, Held in Raleigh, North Carolina, U.S.A., October 5-7, 1981. Elsevier Biomedical, 1982.