Roff, S. (2007). Archives, Documents, and Hidden History: A Course to Teach Undergraduates the Thrill of Historical Discovery Real and Virtual.
Chicago-Zitierstil (17. Ausg.)Roff, Sandra. Archives, Documents, and Hidden History: A Course to Teach Undergraduates the Thrill of Historical Discovery Real and Virtual. 2007.
MLA-Zitierstil (9. Ausg.)Roff, Sandra. Archives, Documents, and Hidden History: A Course to Teach Undergraduates the Thrill of Historical Discovery Real and Virtual. 2007.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.