Germany. Reichskommission, Weltausstellung in Chicago, 1893, & World's Columbian Exposition. (1893). Official catalogue: Exhibition of the German Empire. Imperial Commission.
Chicago-referens (17:e uppl.)Germany. Reichskommission, Weltausstellung in Chicago, 1893, och World's Columbian Exposition. Official Catalogue: Exhibition of the German Empire. Berlin: Imperial Commission, 1893.
MLA-referens (8:e uppl.)Germany. Reichskommission, Weltausstellung in Chicago, 1893, och World's Columbian Exposition. Official Catalogue: Exhibition of the German Empire. Imperial Commission, 1893.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.