(1990). Bismarck - Prussia, Germany and Europe: An exhibition by the German Historical Museum in the Martin-Gropius-Bau, Berlin, 26 August through 25 November 1990. Nicolai.
Chicago-referens (17:e uppl.)Bismarck - Prussia, Germany and Europe: An Exhibition by the German Historical Museum in the Martin-Gropius-Bau, Berlin, 26 August Through 25 November 1990. Berlin: Nicolai, 1990.
MLA-referens (8:e uppl.)Bismarck - Prussia, Germany and Europe: An Exhibition by the German Historical Museum in the Martin-Gropius-Bau, Berlin, 26 August Through 25 November 1990. Nicolai, 1990.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.