Siegler, H. F. v. (1957). The reunification and security of Germany: A documentary basis for discussion. Siegler.
Chicago-referens (17:e uppl.)Siegler, Heinrich Freiherr von. The Reunification and Security of Germany: A Documentary Basis for Discussion. Bonn: Siegler, 1957.
MLA-referens (9:e uppl.)Siegler, Heinrich Freiherr von. The Reunification and Security of Germany: A Documentary Basis for Discussion. Siegler, 1957.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.