Scheer, Monique: Captive Voices: Phonographic Recordings in the German and Austrian Prisoner-of-War Camps of World War I, in: Johler, Reinhard / Marchetti, Christian / Scheer, Monique (eds.): Doing anthropology in wartime and war zones: World War I and the cultural sciences in Europe (Histoire 12), Bielefeld 2010 Transcript-Verlag, pp. 279-310.