1. Residential differentiation in Ibadan: some sketches of an explanation;Abumere,1994
2. Agbola, 1990. The Role of Women in Housing Development. Centre for Urban and Regional Planning, Faculty of Social Sciences, University of Ibadan, Ibadan.
3. Planned residential environments in Nigeria; implications for women;Amole,1998
4. Ayeni, B., 1982. Map of land-use patterns in Ibadan, unpublished, cited in Abumere, S.I., 1994. Residential differentiation in Ibadan: some sketches of an explanation. In: Filani, M.O., Akintola, F.O., Ikporukpo, C.O. (Eds.), Ibadan Region. Rex Charles Publication, Ibadan, pp. 90–91.
5. The metropolitan area of Ibadan its growth and structure;Ayeni,1994