
Biedermann, C., & Becker, E. (2001). The mandate of preservation. International Tracing Service; Zentrum für Bucherhaltung.
Chicago Style (17th ed.) CitationBiedermann, Ch.-Cl, and Ernst Becker. The Mandate of Preservation. Arolsen: International Tracing Service; Zentrum für Bucherhaltung, 2001.
MLA (8th ed.) CitationBiedermann, Ch.-Cl, and Ernst Becker. The Mandate of Preservation. International Tracing Service; Zentrum für Bucherhaltung, 2001.
Warning: These citations may not always be 100% accurate.