Fielding, Leslie, author
I.B. Tauris, 2008
Buku Teks
Siti Masitoh, author
Universitas Indonesia, 2003
UI - Skripsi (Membership)
Ushakov, V. Ya, author
Springer Nature, 2019
eBooks
Kedourie, Elie, author
Westview Press, 1987
Buku Teks
edited by Sohail H. Hashmi, Steven P. Lee
Cambridge University Press, 2004
Buku Teks