Gaya APA
Coker,Christopher. (2009).
War in an age of risk .
Malden,MA:
Polity.
Gaya Chicago
Coker,Christopher.
War in an age of risk.
Malden,MA:
Polity,
2009.
Text.
Gaya MLA
Coker,Christopher.
War in an age of risk.
Malden,MA:
Polity,
2009.
Text.
Gaya Turabian
Coker,Christopher.
War in an age of risk.
Malden,MA:
Polity,
2009.
Print.