Singh, Bilveer, 1956-, author
Greenwood Press, 2002
Buku Teks
edited by Edward McWhinney [and others]
Martinus Nijhoff Publishers, 1991
Buku Teks
Artikel Jurnal
Buzan, Barry, author
The Harvester Press Ltd, 1983
Buku Teks
La Vayesh Beanda, author
2015
UI - Tugas Akhir