Frei, N., & Hayes, P. (2011). The German foreign office and the past. Bulletin of the German Historical Institute.
Chicago ZitierstilFrei, Norbert, und Peter Hayes. "The German Foreign Office and the Past." Bulletin of the German Historical Institute 2011.
MLA ZitierstilFrei, Norbert, und Peter Hayes. "The German Foreign Office and the Past." Bulletin of the German Historical Institute, 2011.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.