Russell, Bertrend
Political ideals
Unwin Paperbacks, 1963
 Buku Teks SO
Moten, Abdul Rashid
Introduction to political science
Thomson, 2006
 Buku Teks SO
Political science quarterly
Academy of Political Science, 2018
 Majalah, Jurnal, Buletin
Joad, C.E.M.
Introduction to modern political theory
Clarendon Press, 1959
 Buku Teks
Jacobsen, Gertude Ann
An Outline of Political Science
Barnes & Noble, 1951
 Buku Teks SO