1. American Historical Review Preparation and submission of manuscript http://www.historycooperative.org/ahr/stylesheet.html
2. ARTFL Project About ARTFL http://artfl-project.uchicago.edu/content/about-artfl
3. Ayris , P. 1998 Guidance for selecting material for digitization http://worldcat.org/arcviewer/1/OCC/2007/08/08/0000070519/viewer/file2802.html
4. An archival user study: Researchers in the field of women's history;Beattie;Archivaria,1989