1. The Civic Culture: Political Attitudes and Democracy in Five Nations;Almond,1963
2. The Logic and Limits of Trust;Barber,1983
3. Individual-level evidence for the causes and consequences of social capital;Brehm;American Journal of Political Science,1997
4. Social capital in the creation of human capital;Coleman;American Journal of Sociology,1988
5. Foundations of Social Theory;Coleman,1990