1. Economics, Issues and the Perot Candidacy: Voter Choice in the 1992 Presidential Election
2. Economics, Entitlements, and Social Issues: Voter Choice in the 1996 Presidential Election
3. Analysis of Work Stoppages (1980 ), U.S. Department of Labor, Bureau of Labor Statistics (Washington, DC, The Bureau).
4. Annual Reports, Fiscal Years (1948 ), Work Stoppage Information, Federal Mediation and Conciliation Service (Washington, DC).