Katzinger, W. (1993). Kaiser Friedrich III. Katalog des Stadtmuseums Nordico 59.
Chicago Style CitationKatzinger, Willibald. "Kaiser Friedrich III." Katalog Des Stadtmuseums Nordico 59 1993.
MLA CitationKatzinger, Willibald. "Kaiser Friedrich III." Katalog Des Stadtmuseums Nordico 59 1993.
Warning: These citations may not always be 100% accurate.