Grossman, D., Berg, L. v. d., & Ajaegbu, H. I. (1999). Urban and peri-urban agriculture in Africa: Proceedings of a workshop : Netanya, Israel, 23-27 June 1996. Ashgate.
Chicago (17e ed.) BronvermeldingGrossman, David, Leo van den Berg, en Hyacinth I. Ajaegbu. Urban and Peri-urban Agriculture in Africa: Proceedings of a Workshop : Netanya, Israel, 23-27 June 1996. Aldershot, Eng: Ashgate, 1999.
MLA (9e ed.) BronvermeldingGrossman, David, et al. Urban and Peri-urban Agriculture in Africa: Proceedings of a Workshop : Netanya, Israel, 23-27 June 1996. Ashgate, 1999.
Let op: Deze citaties zijn niet altijd 100% accuraat.