Varma, S.P.
Teori politik modern = Modern political theory
RajaGrafindo Persada, 1999, 2007
 Buku Teks SO
Varma, S.P.
Teori politik modern = Modern political theory
Radja Grafindo Persada, 2003
 Buku Teks SO
Varma, S.P.
Teori politik modern = Modern political theory
Rajawali, 2010
 Buku Teks SO
Schumaker, Paul
From ideologies to public philosophies: an introduction to political theory
Blackwell Publishing, 2008
 Buku Teks SO
Grimes, Alan P.
Modern political ideologies
Oxford University Press , 1959
 Buku Teks SO