(2014). The HUMANITIES and leadership in Nigeria. Faculty of Arts, Obafemi Awolowo University.
Čikaški stil citiranja (17. izdanje)The HUMANITIES and Leadership in Nigeria. Faculty of Arts, Obafemi Awolowo University, 2014.
MLA način citiranja (9. izdanje)The HUMANITIES and Leadership in Nigeria. Faculty of Arts, Obafemi Awolowo University, 2014.
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