Islam, R., Von Pischke, J. D., & Waard, J. M. d. (1995). Small firms informally financed: Studies from Bangladesh. World Bank.

Islam, Reazul, J. D. Von Pischke, and J. M. de Waard. Small Firms Informally Financed: Studies from Bangladesh. Washington, D.C.: World Bank, 1995.

Islam, Reazul, et al. Small Firms Informally Financed: Studies from Bangladesh. World Bank, 1995.