Rose, Jerome G.
The State University of New Jersey, 1974
Buku Teks
Huntington, Samuel P.
Belknap Press of Harvard University Press, 1959
Buku Teks
Huntington, Samuel P.
Harvard University Press, c1964
Buku Teks
Yuddy Crisnandi
S. Rajaratman School of International Studies, 2007
Buku Teks
Frank, Jerome
Princeton University press, 1973
Buku Teks