Mkumbira, J. (2002). Cassava development for small-scale farmers: Approaches to breeding in Malawi. Swedish University of Agricultural Sciences.
Chicago-referens (17:e uppl.)Mkumbira, Jonathan. Cassava Development for Small-scale Farmers: Approaches to Breeding in Malawi. Uppsala: Swedish University of Agricultural Sciences, 2002.
MLA-referens (8:e uppl.)Mkumbira, Jonathan. Cassava Development for Small-scale Farmers: Approaches to Breeding in Malawi. Swedish University of Agricultural Sciences, 2002.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.