1. New model for old measures: a covariance structure analysis of political efficacy;Acock;J. Polit.,1985
2. Fixed Effects Regression Models;Allison,2009
3. The Civic Culture. Little;Almond,1963
4. Real Choices/New Voices: the Case for PR Elections in the United States;Amy,1993
5. Political institutions and satisfaction with democracy: a cross-national analysis of consensus and majoritarian systems;Anderson;Am. Polit. Sci. Rev.,1997