APA-čujuhus (7. p.)
Hagher, I. (2011). Nigeria: After the nightmare. University Press of America.
Chicago-čujuhus (17. p.)
Hagher, Iyorwuese. Nigeria: After the Nightmare. Lanham, Md.: University Press of America, 2011.
MLA-čujuhus (9. p.)
Hagher, Iyorwuese. Nigeria: After the Nightmare. University Press of America, 2011.
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