Omotosho, I. F., & Oke, M. (2015). A Critique of the Challenge of Skepticism to Empirical Knowledge.
Čikaški stil citiranja (17. izdanje)Omotosho, Ibrahim Fatai, i Moses Oke. A Critique of the Challenge of Skepticism to Empirical Knowledge. 2015.
MLA način citiranja (9. izdanje)Omotosho, Ibrahim Fatai, i Moses Oke. A Critique of the Challenge of Skepticism to Empirical Knowledge. 2015.
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