Williamson, G.S. (December 2000). "What Killed August von Kotzebue? The Temptations of Virtue and the Political Theology German Nationalism, 1789–1819". The Journal of Modern History. 72 (4): 890–943. doi:10.1086/318549. S2CID144652797.
Williamson, G.S. (December 2000). "What Killed August von Kotzebue? The Temptations of Virtue and the Political Theology German Nationalism, 1789–1819". The Journal of Modern History. 72 (4): 890–943. doi:10.1086/318549. S2CID144652797.