Paris, Roland, author
Cambridge University Press, 2004
Buku Teks
edited by Charles Webel and Jorgen Johansen
Routledge, 2012
Buku Teks
Bois, W.E.B. Du
Harcourt, Brace and Company, 1945
Buku Teks
Fuwa Yoshitaro, Yoshida Hidemi, and Fusamae Rie
Foundation for Advanced Studies on International Development, 2001
Buku Teks
Oberschall, Anthony, author
Routledge , 1997
Buku Teks