Valk,P De, & Wekwete,K H. (1990). Decentralizing for participatory planning ?: Comparing the experiences of Zimbabwe and other Anglophone countries in eastern and southern Africa. Avebury.

Valk,P De, and Wekwete,K H. Decentralizing for Participatory Planning ?: Comparing the Experiences of Zimbabwe and Other Anglophone Countries in Eastern and Southern Africa. Sydney: Avebury, 1990.

Valk,P De, and Wekwete,K H. Decentralizing for Participatory Planning ?: Comparing the Experiences of Zimbabwe and Other Anglophone Countries in Eastern and Southern Africa. Avebury, 1990.