Lee, Loyd E. (1985). „The German Confederation and the Consolidation of State Power in the South German States, 1815–1848”. Consortium on Revolutionary Europe, 1750–1850: Proceedings. 15: 332—346. ISSN0093-2574.
Lee, Loyd E. (1985). „The German Confederation and the Consolidation of State Power in the South German States, 1815–1848”. Consortium on Revolutionary Europe, 1750–1850: Proceedings. 15: 332—346. ISSN0093-2574.