Berreman, Gerald D., author
Centre for Strategic and International Studies, [1972]
Buku Teks
Junsuke Hara, author
Trans Pacific Press, 2005
Buku Teks
edited by Reinhard Bendix, Seymour Martin Lipset
Free Press, 1953
Buku Teks
edited by Reinhard Bendix and Seymour Martin Lipset
Free Press, 1966
Buku Teks
Lenski, Gerhard Emman
McGraww-Hill, 1966
Buku Teks