1. Ashwin, C. (1981). Drawing and Education in German-Speaking Europe 1800–1900. Ann Arbor: University of Michigan Press.
2. Audoin-Rouzeau, S. (1993). La Guerre des enfants, 1914–1918. Paris: Armand Colin.
3. Audoin-Rouzeau, S. (1997). Children and the Primary Schools of France, 1914-1918. In J. Horne (Ed.), State, Society and Mobilization in the First World War (pp. 39–52). London: Cambridge University Press.
4. Bohm-Schuch, C. (1916). Die Kinder im Weltkriege. Berlin: I.K. Verlag.
5. Chickering, R. (2007). The Great War and Urban Life in Germany: Freiburg, 1914–1918. Studies in the Social and Cultural History of Modern Warfare: Vol. 24. Cambridge, UK: Cambridge University Press.