Aliyu, A. Y. (1975) "Intergroup conflict and integration in Nigeria," in E. O. Akeredolu-Ale (ed.) Social Research and National Development in Nigeria. Ibadan: Nigerian Institute of Social and Economic Research.
2.
Briggs, B. (1975) "Conflicts and crises in Nigeria's educational development," in E. O. Akeredolu-Ale (ed.) Social Research and National Development in Nigeria. Ibadan: Nigerian Institute of Social and Economic Research.
3.
Onitiri, H.M.A. (1977) "Foreword ." E. O. Akeredolu-Ale (ed.) Social Development in Nigeria. Ibadan: Nigerian Institute of Social and Economic Research.
4.
Sanda, A. O. (1978) "Social redundancy among Nigerian youths: a constraint on socio-economic development." Nigerian Behavioral Sciences J.1: 48-56.