Abiodun, J.O. (1974). Urban growth and problems in metropolitan Lagos. UrbanStudies, Vol. 11; 341-347.
2.
Abiodun, J.O. (1976). Housing problems in Nigerian cities. Town Planning Review, Vol. 47; 339-348.
3.
Ayeni, Bola, (1978). The internal structure and planning problems of Nigerian cities. In P. O. Sada and A. Akinbode (eds.), Settlement Systems in Nigeria Proceedings, IGU Commission on National Systems, Benin City, Nigeria.
4.
Branch, Melville C. (1948). Aerial Photography in Urban Planning and Research , Cambridge, Mass.: Harvard University Press.
5.
Green, Norman E. (1956). Aerial photographic analysis of residential neighbourhoods: an evaluation of data accuracy, Social Forces, Vol. 35; 142-147.
6.
Green, Norman E. (1957). Aerial photographic interpretation and the social structure of the city, Photogrammetric Engineering, Vol. 23: 89-96.
7.
Green, Norman E. (1971). City Planning and Aerial Information, Cambridge, Mass: Harvard University Press .
8.
Group V (1977). Master Plan for Ile-Ife, 1980-2,000 A.D, Ibadan.
9.
Lindgren, David T. (1973). Urban information systems and remote sensing, The ITC Journal, 1973, No. 4: 659-677.
10.
Mabogunje, Akin L. (1968). Urbanization in Nigeria, London : University of London Press.
11.
Sada, P.O. (1978). Urban environmental problems. In P. O. Sada and A. Akinbode (eds.), Settlement Systems in Nigeria, Proceedings , IGU Commission on National Systems, Benin City, Nigeria.
12.
Sada, P. P. and Oguntoyinbo, J. S. (ed.). Urban Problems and Processes in Nigeria, (in press).
