1. Arkansas Times, 1992. Faith and Hope. June 11, 16–18.
2. Group lending, repayment incentives and social collateral;Besley;Journal of Development Economics,1995
3. Ghosh, P., Ray, D., 1994. Cooperation in community interaction without information flows, Boston University Working Paper 275.94.
4. International Food Policy Research Institute (IFPRI) Research Report, Credit for Alleviation of Rural Poverty: The Grameen Bank in Bangladesh, by Mahabub Hossain, February 1988.
5. Investment Vision, 1991. Where Credit Is Due. August/September, 48–57.