Sasmito Adi Suyatmo, author
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2014
UI - Tesis (Membership)
Hanslove, Kurt L.
Cornell University , 1967
Buku Teks
Muhamad Ghaney Kadri, author
2015
UI - Skripsi (Membership)
edited by Brian Towers
Kogan Page, 1993
Buku Teks
Harper, Michael C
Little, Brown and Company, 1996
Buku Teks