edited by Geoffrey Parker
Cambridge University Press, 1995
Buku Referensi
edited by Daniel Ventre
Wiley , 2011
Buku Teks
Daugherty, William E., author
Arno Press, 1958
Buku Teks
Greenspan, Morris, author
University of California Press, 1959
Buku Teks
Eghy Mario Pratama, author
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2020
UI - Tugas Akhir