Barak. Nonstate Actors in Intrastate Conflicts. University of Pennsylvania Press.
Cita Chicago (17th ed.)Barak. Nonstate Actors in Intrastate Conflicts. University of Pennsylvania Press.
Cita MLA (9th ed.)Barak. Nonstate Actors in Intrastate Conflicts. University of Pennsylvania Press.
Atenció: Aquestes cites poden no estar 100% correctes.