Ibach, H. (2019). Archivmaterialien zu Helmut Ibach, 1912-1996.
Chicago Style (17th ed.) CitationIbach, Helmut. Archivmaterialien Zu Helmut Ibach, 1912-1996. 2019.
MLA (8th ed.) CitationIbach, Helmut. Archivmaterialien Zu Helmut Ibach, 1912-1996. 2019.
Warning: These citations may not always be 100% accurate.