1. Abdulloev, I., Gang, I., Landon-Lane, J. (2012), Migration as a Substitute for Informal Activities: Evidence from Tajikistan, in Lehmann H, Tatsiramos K (eds), Informal Employment in Emerging and Transition Economies, Research in Labor Economics, vol 34, Emerald Group Publishing Limited, pp. 205–227.
2. Amin, A. (2001), Rural Poverty and Agricultural Development in Cameroon, Colloque organisé par la Chaire Unesco, Université Montesquieu-Bordeau IV – Unesco Paris du 22 & 23 novembre 2001, 19 pages.
3. Bamou, E. and Masters, W. (2006), Distortions to Agricultural Incentives in Cameroon, Agricultural Distortions Research Project Working Paper, 51 pages.
4. Bernabe, S. (2002), Informal Employment in Countries in Transition: A Conceptual Framework, London School of Economics, Centre for Analysis of Social Exclusion, Case Paper, 56, pp. 1-64.
5. Bigombe, B. and Khadiagala, G. (1991), Major Trends Affecting Families in Sub-Saharan Africa, http://www.un.org/esa/socdev/family/Publications/mtbigombe.pdf