Princeton University Press, 1967
Buku Teks
edited by Joseph LaPalombara, Myron Weiner
Princeton University Press, 1966
Buku Teks
Palmer, Monte
Thomson, 2006
Buku Teks
edited Archie Brown and Jack Gray
Holmes & Meier, 1979
Buku Teks
Organski, A.F.K.
Akademika Pressindo, 1985
Buku Teks