Koch, E. (2019). Archivmaterialien zu Erwin Koch, 1956-.
Chicago Style (17th ed.) CitationKoch, Erwin. Archivmaterialien Zu Erwin Koch, 1956-. 2019.
MLA (8th ed.) CitationKoch, Erwin. Archivmaterialien Zu Erwin Koch, 1956-. 2019.
Warning: These citations may not always be 100% accurate.