Essinger, H. (2019). Archivmaterialien zu Helmut Essinger, 1931-.
Chicago Style (17th ed.) CitationEssinger, Helmut. Archivmaterialien Zu Helmut Essinger, 1931-. 2019.
MLA (9th ed.) CitationEssinger, Helmut. Archivmaterialien Zu Helmut Essinger, 1931-. 2019.
Warning: These citations may not always be 100% accurate.