General Bibliography
- Sotheby's - 2012
- Sotheby's -2000 (III)
- Sothevy's - 1995 (III)
- Speyer, Edward - 1925
- Spuller, Eugène - 1888
- Squier, Jerome Bonaparte - 1895 c.
- Squier, Victor Carroll - 1944
- Stafford, Walter Dexter - 1944
- Stainer, Cecil - 1900
- Stanfield, M. B. - 1960
- Starcke, Hermann - 1884
- Starita, Lorella - Cautela, Gemma - Sisto, Luigi (a cura di) - 2010
- Steinhardt, Arnold - 2006
- Stenta, Michele - 1897
- Stenta, Michele - 1904
- Stoeving, Paul - 1905
- Stoeving, Paul - 1928
- Strobel, Henry A. - 1994
- Strobel, Henry A. - 1994 (II)
- Strobel, Henry A. - 1994 (III)