Whittaker, David J.
Terrorists and terrorism in the contemporary world
Routledge, 2004
 Buku Teks
Jane's world insurgency and terrorism
Jane's Information Group, 1999
 Buku Referensi
Terrorism democracy: the west & the muslim world
edited by Abdul Rashid Moten and Noraini M. Noor
Thomson , 2007
 Buku Teks
The threat of terrorism
edited by Juliet Lodge
Westview Press, 1988
 Buku Teks
Chomsky, Noam
Pirates and Emperors International Terrorism in the real world
Claremont Avenue, 1986
 Buku Teks SO