edited by Jennifer Palmer
Adelaide University Union Press, 1979
Buku Teks SO
Blackwell, 1993
Buku Teks
edited, Peter Catterall
Institute of Contemporary British History, 1990
Buku Teks SO
Equal Opportunities Commission
Her Majesty's Stationery Office, 1987
Buku Referensi
McGillick, Paul
Paul McGillick, 1987
Buku Teks SO