Paul, C., Dunigan, M., Grill, B., & Clarke, C. P. (2013). Counterinsurgency scorecard : Afghanistan in early 2013 relative to insurgencies since World War II. [Place of publication not identified].
Citación estilo ChicagoPaul, Christopher, Molly Dunigan, Beth Grill, y Colin P. Clarke. Counterinsurgency Scorecard : Afghanistan in Early 2013 Relative to Insurgencies Since World War II. [Place of publication not identified], 2013.
Cita MLAPaul, Christopher, Molly Dunigan, Beth Grill, y Colin P. Clarke. Counterinsurgency Scorecard : Afghanistan in Early 2013 Relative to Insurgencies Since World War II. [Place of publication not identified], 2013.
Precaución: Estas citas no son 100% exactas.