Maxey, Chester C.
Political phylosophies
Macmillan, 1961
 Buku Teks
The political
edited by David Ingram
Blackwell , 2002
 Buku Teks
Political culture and political development
edited by Lucian W. Pye and Sidney Verba
Princeton University Press , 1965
 Buku Teks
Political parties and political development
edited by Joseph LaPalombara, Myron Weiner
Princeton University Press, 1966
 Buku Teks
Russell, Bertrend
Political ideals
Unwin Paperbacks, 1963
 Buku Teks