Küper, W. Archivmaterialien zu Wilfried Küper, 1937-2020.
Chicago Style (17th ed.) CitationKüper, Wilfried. Archivmaterialien Zu Wilfried Küper, 1937-2020.
MLA (9th ed.) CitationKüper, Wilfried. Archivmaterialien Zu Wilfried Küper, 1937-2020.
Warning: These citations may not always be 100% accurate.