1. UNDP. Botswana study guide, strategic information and developments. Washington DC: International Business Publications. 2012; 1.
2. Statistics Botswana. Annual agricultural survey report 2013. Gaborone: Statistics Botswana; 2014.
3. Botswana. The world factbook. Central Intelligence Agency, 2014. http://www.cia.gov/library/publications/the-world-factbook/geos/bc.html .
4. World Bank. Botswana social protection assessment. Geneva: World Bank; 2013.
5. MFDP. Ministry of finance and development planning, national development plan (NDP) 10. Gaborone: Government Printers; 2010.