Frevert, U. Citizen-soldiers: General conscription in the nineteenth and twentieth centuries / Ute Frevert. Enlightened war : German theories and cultures of warfare from Frederick the Great to Clausewitz.(2011).

Frevert, Ute. "Citizen-soldiers: General Conscription in the Nineteenth and Twentieth Centuries / Ute Frevert." Enlightened War : German Theories and Cultures of Warfare from Frederick the Great to Clausewitz.(2011) .

Frevert, Ute. "Citizen-soldiers: General Conscription in the Nineteenth and Twentieth Centuries / Ute Frevert." Enlightened War : German Theories and Cultures of Warfare from Frederick the Great to Clausewitz.(2011), .