6Agresti, Allan 2002, Categorical Data Analysis (2nd Edition). New York: John Wiley and Sons. 被引量：1
7Banks, E. 1997, "The Social Capital of Serf-help Mutual Aid Groups. " Social Policy 28. 被引量：1
8Brady, H. , S. Verba & K. L. Sehlozman 1995, "Beyond SES: A Resource Model of Political Par- ticipation. " Ameican Political Science Review 89. 被引量：1
9Clary, G. & J. Miller 1986, "Socialization and Situational Influences on Sustained Altruism. " Child Development 57. 被引量：1
10Clary, E. , M. Snyder & A. Stukas 1996, "Volunteers' Motivations: findings From A National Sur- vey. " Nonprofit Voluntary Sector Quarterly 25. 被引量：1
