(2011). OBAFEMI Awolowo University 2011 Annual report. : Obafemi Awolowo University.
Chicago-čujuhus (17. p.)OBAFEMI Awolowo University 2011 Annual Report. : Obafemi Awolowo University, 2011.
MLA-čujuhus (9. p.)OBAFEMI Awolowo University 2011 Annual Report. : Obafemi Awolowo University, 2011.
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