edited by Thomas R. Dye, Brett W. Hawkins
Charles E. Merrill, 1967
Buku Teks SO
Sherman, Arnold K.
Wadsworth, 1987
Buku Teks SO
Duverger, Maurice
RajaGrafindo Persada, 2010
Buku Teks SO
Cambridge University Press, 2020
eBooks
Rush, Michael
Harvester Wheatsheaf, 1992
Buku Teks SO