Ige, S. A., & Alao, J. A. (2014). A Study of Some Socio-economic and Institutional Factors Affecting Beef Production in the Middle Belt of Nigeria. Obafemi Awolowo University.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ige, Samuel Abayomi, و J. Ade Alao. A Study of Some Socio-economic and Institutional Factors Affecting Beef Production in the Middle Belt of Nigeria. Obafemi Awolowo University, 2014.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Ige, Samuel Abayomi, و J. Ade Alao. A Study of Some Socio-economic and Institutional Factors Affecting Beef Production in the Middle Belt of Nigeria. Obafemi Awolowo University, 2014.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.