Joel B. BABALOLA, Ademola S. TAYO, A. OKERDIRAN, A. O. AYENI, S. O. ADEDEJI
Rosman AHMAD, Rodger EDWARDS, Bland TOMKINSON
Written by Margarita Victoria Gomez Publisher: Cortez Editora ISBN 85-249-1062-3
Reviewed By Ricardo Romo TORRES, Manuel Moreno CASTANEDA, Maria Del Sol Orozco AGUIRRE
Md. Tofazzal ISLAM, Md. Morshedur RAHMAN, K. M. Rezanur RAHMAN