- SAMUEL PROFKIBICHO. ""The continuity of the African conception of God into and through Christianity," Christianity in Independent Africa, ed. Fashole - Luke and others (London: Rex Collings.". In: Proceedings of 3rd Int. Conf. On bearing capacity of roads and airfields PP 743-756, Trondeihm, Norway. Longhorn; 1978.
Journal of Civil Engineering, Jomo Kenyatta University of Agriculture and Technology Vol.7 PP