ROTIMI, O. (1974). Ovonramwen Nogbaisi: An historical tragedy in English. Ethiope Publishing Corporation.
Cita Chicago (17th ed.)ROTIMI, Ola. Ovonramwen Nogbaisi: An Historical Tragedy in English. Ethiope Publishing Corporation, 1974.
Cita MLA (9th ed.)ROTIMI, Ola. Ovonramwen Nogbaisi: An Historical Tragedy in English. Ethiope Publishing Corporation, 1974.
Atenció: Aquestes cites poden no estar 100% correctes.