Paul, C., & Clarke, C. P. (2016). Counterinsurgency Scorecard Update: Afghanistan in Early 2015 Relative to Insurgencies Since World War II. RAND Corporation.
Chicago (17e ed.) BronvermeldingPaul, Christopher, en Colin P. Clarke. Counterinsurgency Scorecard Update: Afghanistan in Early 2015 Relative to Insurgencies Since World War II. RAND Corporation, 2016.
MLA (9e ed.) BronvermeldingPaul, Christopher, en Colin P. Clarke. Counterinsurgency Scorecard Update: Afghanistan in Early 2015 Relative to Insurgencies Since World War II. RAND Corporation, 2016.
Let op: Deze citaties zijn niet altijd 100% accuraat.