ADETUNMBI, O. (2018). The apostle of harmony: A biography of Chief David Opeyemi Adetunmbi 1919-1990. Mindscope Africa Publishers.
Chicago-viite (17. p.)ADETUNMBI, Oluseye. The Apostle of Harmony: A Biography of Chief David Opeyemi Adetunmbi 1919-1990. Mindscope Africa Publishers, 2018.
MLA-viite (9. p.)ADETUNMBI, Oluseye. The Apostle of Harmony: A Biography of Chief David Opeyemi Adetunmbi 1919-1990. Mindscope Africa Publishers, 2018.
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