tanislaus Reksosusilo
Departemen kewilayaan Fakultas ilmu Pengetahuan Budaya UI Depok, 2009
Artikel Jurnal
Ali Masykur Musa, author
Lembaga Pengkajian MPR RI , 2019
Artikel Jurnal
Marco Bunte
Routledge, 2009.
Buku Teks
edited by Maribeth Erb, Priyambudi Sulistiyanto, and Carole Faucher
Routledge, 2017
Buku Teks
edited by Adam Schwarz and Jonathan Paris
Council on Foreign Relation Press, 1999
Buku Teks