Germany. Reichskommission, Weltausstellung in Chicago, 1893, & World's Columbian Exposition. (1893). Official catalogue: Exhibition of the German Empire. Imperial Commission.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGermany. Reichskommission, Weltausstellung in Chicago, 1893, और World's Columbian Exposition. Official Catalogue: Exhibition of the German Empire. Berlin: Imperial Commission, 1893.
एमएलए (8वां संस्करण) प्रशस्ति पत्रGermany. Reichskommission, Weltausstellung in Chicago, 1893, और World's Columbian Exposition. Official Catalogue: Exhibition of the German Empire. Imperial Commission, 1893.
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