Backman, Jules
The Brookings Institution, 1943
Buku Teks
editor, Daniel Greenberg
Sweet & Maxwell, 2017
Buku Teks
Beveridge, William Henry Beveridge, Baron, 1879-1963, author
George Allen and Unwin, 1949
Buku Teks
edited by Sarah Tarlow and Susies West
Routledge, 1999
Buku Teks
National Council for Civil Liberties with Pluto Press, 1994
Buku Teks