Dalton, R. J., & ed. Wattenberg, M. P. e. Parties without Partisans. Political Change in Advanced Industrial Democracies. Part I: Parties in the Electorate. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Dalton, Russell J., agus Martin P ed ed. Wattenberg. Parties Without Partisans. Political Change in Advanced Industrial Democracies. Part I: Parties in the Electorate. New York: Oxford University Press.
Lua MLA (9ú heag.)Dalton, Russell J., agus Martin P ed ed. Wattenberg. Parties Without Partisans. Political Change in Advanced Industrial Democracies. Part I: Parties in the Electorate. Oxford University Press.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.