Signer, D. (2019). Archivmaterialien zu David Signer, 1964-.
Chicago Style (17th ed.) CitationSigner, David. Archivmaterialien Zu David Signer, 1964-. 2019.
MLA (8th ed.) CitationSigner, David. Archivmaterialien Zu David Signer, 1964-. 2019.
Warning: These citations may not always be 100% accurate.