1. Vidanage, Sharmaine and David O. Sears. 1995. “The Foundations of Public Opinion Toward Immigration Policy: Group Conflict or Symbolic Politics?” Paper presented at the Annual Meeting of the Midwest Political Science Association, Chicago, April 6–8
2. Palmer, Douglas L. 1998. “A Detailed Regional Analysis of Perceptions of Immigration in Canada.” Executive Summary, Strategic Research and Review, Citizenship and Immigration Canada (June). (http:www.cic.gc.ca)
3. Smith, James P. 1998. “Progress Across the Generations.” Paper presented at the Annual Meeting of the American Economic Association, Chicago, January