Cook, Chris
A Short history of the liberal party / Chris Cook
Macmillan Press , 1984
 Buku Teks
Green, E. H. H.
The Crisis of conservatism : the politics, economics, and ideology of the Brtish Conservative Party, 1880-1914 / E.H.H. Green
Routledge, 1996
 Buku Teks
Intan Nilaputri
Faksionalisme Partai Buruh Inggris pada masa kepemimpinan Gordon Brown tahun 2007-2010 = Factionalism of British Labor Party on Gordon Brown leadership period year 2007-2010
2018
 UI - Skripsi Membership
West, Katharine
Power in the liberal party: a study in Australian politics / Katharine West.
F.W. Cheshire, 1965
 Buku Teks
Chesterton, Gilbert Keith, 1874-1936
A short history of England
Chatto , 1951
 Buku Teks