Travis, Hannibal. (2012). Extremely Violent Societies: Mass Violence in the Twentieth-Century World
.
14(1), 99-104. 10.1080/14623528.2012.656903
Travis, Hannibal. (2012). Extremely Violent Societies: Mass Violence in the Twentieth-Century World
. 14(1), 99-104. 10.1080/14623528.2012.656903