Quesne, Terence Du
Hx Heterodox, 1986
Buku Teks
National Council for Civil Liberties with Pluto Press, 1994
Buku Teks
McNeill, Patrick, author
Macmillan, 1991
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Smith, Kelvin, author
Facet Publishing, 2004
Buku Teks
Stone, Richard
Blackstone Press limited, 1997
Buku Teks