APA-viite (7. p.)
Wariboko, N. (2010). Ethics and time: Ethos of temporal orientation in politics and religion of the Niger Delta. Lexington Books.
Chicago-viite (17. p.)
Wariboko, Nimi. Ethics and Time: Ethos of Temporal Orientation in Politics and Religion of the Niger Delta. Lanham, MD: Lexington Books, 2010.
MLA-viite (9. p.)
Wariboko, Nimi. Ethics and Time: Ethos of Temporal Orientation in Politics and Religion of the Niger Delta. Lexington Books, 2010.
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