Arul Khun (Michael Firewall)
Conspiracy agent
Momentum , 2007
 Buku Teks SO
Davis, Bart
A conspiracy of eagles
Bantam, 1984
 Buku Teks SO
Page, Bruce
The Philby conspiracy
Doubleday & Company, Inc., Garden City,, 1968
 Buku Teks SO
Conspiracy theories : the philosophical debate
edited by David Coady
Ashage, 2006
 Buku Teks
Finn-Aage Esbensen
Youth gangs in international perspective: results from the Eurogang Program of Research
Springer, 2012
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