Lemen, R. (1976). Revised recommended asbestos standard. U.S. Dept. of Health, Education, and Welfare, Public Health Service, Center for Disease Control, National Institute for Occupational Safety and Health ; For sale by the Supt. of Docs., U.S. G.P.O..
Chicago-Zitierstil (17. Ausg.)Lemen, Richard. Revised Recommended Asbestos Standard. Cincinnati, Ohio : Washington, D.C.: U.S. Dept. of Health, Education, and Welfare, Public Health Service, Center for Disease Control, National Institute for Occupational Safety and Health ; For sale by the Supt. of Docs., U.S. G.P.O., 1976.
MLA-Zitierstil (8. Ausg.)Lemen, Richard. Revised Recommended Asbestos Standard. U.S. Dept. of Health, Education, and Welfare, Public Health Service, Center for Disease Control, National Institute for Occupational Safety and Health ; For sale by the Supt. of Docs., U.S. G.P.O., 1976.