APA
Ndegwa P., Green R. H., . (1994). Africa to 2000 and beyond. Nairobi: East African Educational Publishers.
Chicago
Ndegwa Philip, Green Reginald Herbold, . 1994. Africa to 2000 and beyond. Nairobi: East African Educational Publishers.
Harvard
Ndegwa P., Green R. H., . (1994). Africa to 2000 and beyond. Nairobi: East African Educational Publishers.
MLA
Ndegwa Philip, Green Reginald Herbold, . Africa to 2000 and beyond. Nairobi: East African Educational Publishers. 1994.