
- Katungi, E, A. Farrow, J.Chianu, L.Sperling & S.Beebe, (2009). Common Bean in Eastern and Southern Africa: a situation and outlook analysis, International Centre for Tropical Agriculture. Available at www.icrisat.org/what-we-do/impi/projects/tl2-publications/regional-situation-outlook-reports/rso-common-bean-esa.pdf