1. 1) (a) R. J. Cremlyn, “An Introduction to Organosulfur Chemistry”, Wiley, New York, 1996
2. (b) P. C. B. Page, “Organosulfur Chemistry I”, Springer, Heidelberg, Germany, 1999
3. (c) C. M. Rayner, “Advances in Sulfur Chemistry, Vol. 2”, JAI Press, Greenwich, CT, 2000
4. (d) A. Q. Acton, “Sulfur Compounds: Advances in Research and Application”, Scholarly Eds., Atlanta, GA, 2012
5. (e) X. Jiang, “Sulfur Chemistry”, Springer, Cham, Switzerland, 2019