Croom Helm 1988

London, Croom Helm, 1986.

London, Croom Helm, 1980.

London, Croom Helm 1981

London, Croom Helm,1985.

London/Sydney, Croom Helm 1986

London/Sydney/Dover, Croom Helm 1985

London [u.a.], Publishers: Croom Helm, 1987.

London [u.a.], Publishers: Croom Helm, 1986.

London [u.a.], Publishers: Croom Helm, 1986.

London / New York / Sydney, Publishers: Croom Helm, 1987.

London, Croom Helm, Hueber 1978.

London [u.a.], Publishers: Croom Helm [u.a.], 1986.