OSOFISAN, F. (2003). Major plays 1: Comprising: many colours make the thunder-king, farewell to a cannibal rage, the oriki of a grasshopper. Opon Ifa Readers.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)OSOFISAN, Femi. Major Plays 1: Comprising: Many Colours Make the Thunder-king, Farewell to a Cannibal Rage, the Oriki of a Grasshopper. Opon Ifa Readers, 2003.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)OSOFISAN, Femi. Major Plays 1: Comprising: Many Colours Make the Thunder-king, Farewell to a Cannibal Rage, the Oriki of a Grasshopper. Opon Ifa Readers, 2003.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.