1. Abukutsa-Onyango M (2007) The diversity of cultivated African leafy vegetables in three communities in Western. Kenya Afr J Food Agric Nutr Dev 7(3 & 4)
2. Abukutsa-Onyango M (2011) Researching African indigenous fruits and vegetables. Why? Jomo Kenyatta University of Agriculture and Technology, Nairobi Kenya
3. Ambrose-Oji B (2009) Urban food systems and African indigenous vegetables: defining the spaces and places for African indigenous vegetables in urban and peri-urban agriculture. In: Shackleton CM, Parquini MW, Drescher AW (eds) African indigenous vegetables in urban agriculture. London UK, pp 1–26
4. Arora RK, Paroda PS (1991) Biosphere reserves and in-situ conservation. Plant genetic resources conservation and management concepts and approaches. In: Paroda RS, Arora RK Pusa Campus, New Delhi 110 012, India
5. Arora RK, Paroda RS, Engels JMM (1991) Plant genetic resources activities: international perspective. Plant genetic resources conservation and management concepts and approaches. In: Paroda RS, Arora RK Pusa Campus, New Delhi 110 012, India