Coco Fusco
Routledge, 2000
Buku Teks
editor-in-chief, Russell H. Fitzgibbon
University of Chicago Press, 1948
Buku Teks
Bossert, Helmuth Theodor
Hastings House, 1975
Buku Teks
Green Press, 2003
Buku Teks
Muhammad Ashry Sallatu, author
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2008
UI - Tesis (Open)