Sonnemann, T. Archivmaterialien zu Theodor Sonnemann, 1900-1987.
Chicago Style (17th ed.) CitationSonnemann, Theodor. Archivmaterialien Zu Theodor Sonnemann, 1900-1987.
MLA (9th ed.) CitationSonnemann, Theodor. Archivmaterialien Zu Theodor Sonnemann, 1900-1987.
Warning: These citations may not always be 100% accurate.