Siebel, W. (2019). Archivmaterialien zu Wigand Siebel, 1929-2014.
Chicago Style (17th ed.) CitationSiebel, Wigand. Archivmaterialien Zu Wigand Siebel, 1929-2014. 2019.
MLA (8th ed.) CitationSiebel, Wigand. Archivmaterialien Zu Wigand Siebel, 1929-2014. 2019.
Warning: These citations may not always be 100% accurate.