1. Vergil reference CD-ROM Publication/Creation: Reston, Va. : Paratext, Inc., [1995] Resource Type: Computer File Access & Availability: Loading
2. Il visuale Treccani Publication/Creation: Roma : Instituto della Enciclopedia italiana, [2004] Resource Type: Computer File Access & Availability: Loading
3. Voter Research and Surveys General election exit polls, 1992 Publication/Creation: Ann Arbor, Mich. : Inter-university Consortium for Political and Social Research, 1993 Resource Type: Computer File Edition: 2nd ICPSR release, September, 1993. Access & Availability: Loading
4. Voter research and surveys Presidential primary exit polls, 1992 Publication/Creation: Ann Arbor, Mich. : Inter-university Consortium for Political and Social Research, [1992?] Resource Type: Computer File Access & Availability: Loading
5. Voting scores for members of the United States Congress, 1945-1982 Publication/Creation: Ann Arbor, Mich. : Inter-university Consortium for Political and Social Research [distributor], 1984 Resource Type: Computer File Edition: 2nd ICPSR ed. Access & Availability: Loading