Boettcher, E. (2019). Archivmaterialien zu Erik Boettcher, 1919-1992.
Chicago Style (17th ed.) CitationBoettcher, Erik. Archivmaterialien Zu Erik Boettcher, 1919-1992. 2019.
MLA (8th ed.) CitationBoettcher, Erik. Archivmaterialien Zu Erik Boettcher, 1919-1992. 2019.
Warning: These citations may not always be 100% accurate.