APA
(1993). Traditinal stoarge of yams and cassava and its improvement. Hamburg: GTZ-Postharvest project.
Chicago
1993. Traditinal stoarge of yams and cassava and its improvement. Hamburg: GTZ-Postharvest project.
Harvard
(1993). Traditinal stoarge of yams and cassava and its improvement. Hamburg: GTZ-Postharvest project.
MLA
Traditinal stoarge of yams and cassava and its improvement. Hamburg: GTZ-Postharvest project. 1993.