Binne Zwanenburg. Sulfine Chemistry. Phosphorus, Sulfur, and Silicon and the Related Elements. 1989, s. 1–24. doi:10.1080/10426508908040276.
G. Rindorf; L. Carlsen. The crystal and molecular structures of the thiobenzophenone S-oxide and thiobenzophenone. Acta Crystallographica. 1979, s. 1179–1182. doi:10.1107/S0567740879005835.