Achebe, C. "Chi" in Igbo Cosmology: Chinua Achebe. African philosophy : an anthology.(1998).
Cita Chicago (17th ed.)Achebe, Chinua. ""Chi" in Igbo Cosmology: Chinua Achebe." African Philosophy : An Anthology.(1998) .
Cita MLA (8th ed.)Achebe, Chinua. ""Chi" in Igbo Cosmology: Chinua Achebe." African Philosophy : An Anthology.(1998), .
Atenció: Aquestes cites poden no estar 100% correctes.