APA-viite (7. p.)
Wambu, O. (2007). Under the tree of talking: Leadership for change in Africa. Counterpoint.
Chicago-viite (17. p.)
Wambu, Onyekachi. Under the Tree of Talking: Leadership for Change in Africa. London: Counterpoint, 2007.
MLA-viite (9. p.)
Wambu, Onyekachi. Under the Tree of Talking: Leadership for Change in Africa. Counterpoint, 2007.
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