van Koppen, Barbara; Smits, S.; Moriarty, P.; Penning de Vries, F.; Mikhail, M.; Boelee, Eline. 2009. Ascendiendo la escala del agua: servicios de abastecimiento de agua de usos multiples para la reduccion de la pobreza. In Spanish. [Climbing the water ladder: multiple-use water services for poverty reduction] Hague, Netherlands: International Water and Sanitation Centre (IRC); Colombo, Sri Lanka: International Water Management Institute (IWMI); Colombo, Sri Lanka: CGIAR Challenge Program on Water and Food (CPWF). 232p. (IRC TP Series 52)
IWMI. 2004. Investment in agricultural water management in Sub-Saharan Africa: Diagnosis of trends and opportunities: case studies report: Volume 1 ? Highlights of findings of various components. Draft final report of a Collaborative Program between New Partnership for Africa?s Development (NEPAD), Africa Development Bank (ADB), FAO, IFAD, IWMI and The World Bank. iii, 63p.
International Water Management Institute (IWMI). 2016. Watershed moments: a photographic anthology celebrating 30 years of research for a water-secure world (1985–2015 and beyond) Colombo, Sri Lanka: International Water Management Institute (IWMI).. 96p. doi: 10.5337/2016.209
Sanginga, P., Adesina, A., Manyong, V., Otite, O. & Dashiell, K. (1999). Social impact of soybean in Nigeria's southern Guinea savanna, Impact series. Ibadan, Nigeria: IITA, (p. 34).
Mwangi, Esther, ed, 'Collective action and property rights for sustainable rangeland management', Consultative Group on International Agricultural Research (CGIAR), Washington, D.C., 2005
Sohail, M. Partnerships to improve access and quality of public transport: Dar es Salaam, Tanzania. A case report. WEDC, Loughborough University, Loughborough, UK (2003)
Waithaka, M.; Nelson, G.C.; Thomas, T.S.; Kyotalimye, M. East African Agriculture and Climate Change: a Comprehensive Analysis. International Food Policy Research Institute (IFPRI), Washington DC, USA (2013) 402 pp. ISBN 978-0-89629-205-5 (DOI: 10.2499/9780896292055)