APA-viite (7. p.)
East, B. (2013). Terror truncated: The decline of the Abu Sayyaf group from the crucial year 2002. Cambridge Scholars Publishing.
Chicago-viite (17. p.)
East, Bob. Terror Truncated: The Decline of the Abu Sayyaf Group from the Crucial Year 2002. Newcastle upon Tyne, England: Cambridge Scholars Publishing, 2013.
MLA-viite (9. p.)
East, Bob. Terror Truncated: The Decline of the Abu Sayyaf Group from the Crucial Year 2002. Cambridge Scholars Publishing, 2013.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.