1.
Rühl O. Bruce Waller: Bismarck at the Crossroads. The Reorientation of German Foreign Policy after the Congress of Berlin 1878-1880. London, The Athlone Press, 1974. 273 s. £ 6.00. ht [Internet]. 1. januar 1978 [henvist 2. marts 2024];13. Tilgængelig hos: https://tidsskrift.dk/historisktidsskrift/article/view/51985