1. H. Ulrich , in Encyclopedia of Chemical Technology, eds Grayson, M., and Eckroth, D., Wiley-Interscience, Toronto, 3rd edn., 1983, vol. 23, pp. 576–608.
2. The carcinogenic effect of 4,4′-methylene-bis-(2-chloroaniline) in mice and rats
3. National Institute for Occupational Safety and Health, Hazard Review of 4,4′-Methylenebis-(2-chloroaniline), DHEW (NIOSH), Publ. No. 78–188, NIOSH, Cincinnati, OH, 1978.
4. Threshold Limit Values and Biological Indices for 1991–92, American Conference of Governmental Industrial Hygienist Cincinnati, OH, 1991, p. 27.