1. Adewale D, Dumet D (2010) African yam bean: a crop with food security potentials for Africa. Afr Tech Dev Forum J 6:66–71
2. Adewale D, Dumet D (2011) Descriptors for African yam bean. International Institute of Tropical Agriculture, IITA series (accessible on www.iita.org )
3. Adewale BD, Kehinde OB, Aremu CO, Popoola JO, Dumet DJ (2010) Seed metrics for genetic and shape determinations in African yam bean [Fabaceae] (Sphenostylis stenocarpa Hochst. ex A. Rich.) Harms. Afr J Plant Sci 4:107–115
4. Akande SR (2009) Germplasm characterization of African yam bean from Southwest Nigeria. Acta Horti 806:695–700
5. Amoatey HM, Klu GYP, Bansa D, Kumaga FK, Aboagye LM, Benett SO, Gamedoagbao DK (2000) African yam bean (Sphenostylis stenocarpa): a neglected crop in Ghana. West Afr J Appl Eco 1:53–60