Duverger, Maurice, author
RajaGrafindo Persada, 2003
Buku Teks
Bottomore, Tom B., author
Rineka Cipta, 1992
Buku Teks
Rafael Raga Maran, author
Rineka Cipta, 2001
Buku Teks
Rush, Michael, author
RajaGrafindo Persada, 2011
Buku Teks
Damsar, author
Kencana, 2013
Buku Teks