General Bibliography
- Sotheby's - 1978
- Sotheby's - 1978 (II)
- Sotheby's - 1978 (III)
- Sotheby's - 1978 (IV)
- Sotheby's - 1978 (V)
- Sotheby's - 1979
- Sotheby's - 1979 (II)
- Sotheby's - 1979 (III)
- Sotheby's - 1979 (IV)
- Sotheby's - 1979 (V)
- Sotheby's - 1979 (VI)
- Sotheby's - 1979 (VII)
- Sotheby's - 1980
- Sotheby's - 1980 (II)
- Sotheby's - 1980 (III)
- Sotheby's - 1980 (IV)
- Sotheby's - 1981 (I)
- Sotheby's - 1981 (II)
- Sotheby's - 1981 (III)
- Sotheby's - 1981 (IV)