General Bibliography
- Sotheby's - 1997 (III)
- Sotheby's - 1997 (IV)
- Sotheby's - 1998
- Sotheby's - 1998 (II)
- Sotheby's - 1998 (III)
- Sotheby's - 1999
- Sotheby's - 1999 (II)
- Sotheby's - 1999 (III)
- Sotheby's - 1999 (IV)
- Sotheby's - 2000
- Sotheby's - 2000 (II)
- Sotheby's - 2000 (IV)
- Sotheby's - 2001
- Sotheby's - 2001 (II)
- Sotheby's - 2001 (III)
- Sotheby's - 2001 (IV)
- Sotheby's - 2002
- Sotheby's - 2002 (II)
- Sotheby's - 2002 (III)
- Sotheby's - 2003