Ayanwale, A. B. (2019). Produce, Innovate or Be Poor. Obafemi Awolowo University Press Limited.
Lua i Stíl Chicago (17ú heag.)Ayanwale, Adeolu Babatunde. Produce, Innovate or Be Poor. Obafemi Awolowo University Press Limited, 2019.
Lua MLA (9ú heag.)Ayanwale, Adeolu Babatunde. Produce, Innovate or Be Poor. Obafemi Awolowo University Press Limited, 2019.
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