Adesokan, S. L., & Agbaje, J. (2015). Afiwe Akoonu Ajemo-Eko-Iwa-Omoluwabi ni Awujo Yoruba ati Hausa Bi O Se Han Ninu Orin Orlando Owoh ati Dan Maraya Jos (A Comparative Study of the Ethical Values of the Yoruba and Hausa as Reflected in the Songs Of Orlando Owoh and Dan Maraya Jos).
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Adesokan, Sunday Lawrence, و J.B Agbaje. Afiwe Akoonu Ajemo-Eko-Iwa-Omoluwabi Ni Awujo Yoruba Ati Hausa Bi O Se Han Ninu Orin Orlando Owoh Ati Dan Maraya Jos (A Comparative Study of the Ethical Values of the Yoruba and Hausa as Reflected in the Songs Of Orlando Owoh and Dan Maraya Jos). 2015.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Adesokan, Sunday Lawrence, و J.B Agbaje. Afiwe Akoonu Ajemo-Eko-Iwa-Omoluwabi Ni Awujo Yoruba Ati Hausa Bi O Se Han Ninu Orin Orlando Owoh Ati Dan Maraya Jos (A Comparative Study of the Ethical Values of the Yoruba and Hausa as Reflected in the Songs Of Orlando Owoh and Dan Maraya Jos). 2015.