Ogunkoya, O. O. (2018). 'All Rivers Run into the Sea; Yet the Sea is not Full ...'. Obafemi Awolowo University Press Limited.
Chicago-referens (17:e uppl.)Ogunkoya, Olayinka Olatokunbo. 'All Rivers Run into the Sea; Yet the Sea Is Not Full ...'. Obafemi Awolowo University Press Limited, 2018.
MLA-referens (9:e uppl.)Ogunkoya, Olayinka Olatokunbo. 'All Rivers Run into the Sea; Yet the Sea Is Not Full ...'. Obafemi Awolowo University Press Limited, 2018.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.