APA
(1999). IWMI'S Strategy in Sub-sahara Africa. sri Lanka: IWMI.
Chicago
1999. IWMI'S Strategy in Sub-sahara Africa. sri Lanka: IWMI.
Harvard
(1999). IWMI'S Strategy in Sub-sahara Africa. sri Lanka: IWMI.
MLA
IWMI'S Strategy in Sub-sahara Africa. sri Lanka: IWMI. 1999.