Ari Sapto, author
1999
UI - Tesis (Membership)
Daugherty, William E., author
Arno Press, 1958
Buku Teks
Kahn, Herman, author
Princeton University Press, 1961
Buku Teks
Eghy Mario Pratama, author
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2020
UI - Tugas Akhir
by Sean Bodmer [and others]
McGraw-Hill, 2012
Buku Teks