1. For Reviews, see a) W.O. Ranky and D.C. Nelson “Dimethyl Sulfoxide” Chapter 17 in “Organic Sulfur Compounds” Edited by N. Kharasch, Pergamon Press, 1961
2. H. Uda “Chemistry of DMSO and related Compounds”. Yuki Gosei Kagaku-shi 27, 909–38 (1969)
3. H.H. Szmant, “Chemistry of the Sulfoxide Group,” Chapter 16 in “Organic Sulfur Compounds” edited by N. Kharasch, Pergamon Press. 1961
4. C. R. Johnson and J.C. Sharp, “The Chemistry of Sulfoxides”, Quart. Rep. Sulfur Chem. 4, No.1 (1969)
5. S. Oae “Chemistry of Organosulfur Compounds” Kagakudojin (Kyoto) (1969) Chapter 6 “Sulfoxide.”