AKPOROBARO, F. B. O. (2015). Introduction to Poetry and Poetics: Its forms, its functions, its language & its theories. Princeton & Associates.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)AKPOROBARO, F. B. O. Introduction to Poetry and Poetics: Its Forms, Its Functions, Its Language & Its Theories. Princeton & Associates, 2015.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)AKPOROBARO, F. B. O. Introduction to Poetry and Poetics: Its Forms, Its Functions, Its Language & Its Theories. Princeton & Associates, 2015.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.