توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Mikail, S. Y. (2012). External debt and national economic growth: A case study of Nigeria (1990-2007). Kulliyyah of Islamic Revealed Knowledge and Human Sciences,International Islamic University Malaysia.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Mikail, Shafiu Yahya. External Debt and National Economic Growth: A Case Study of Nigeria (1990-2007). Kuala Lumpur: Kulliyyah of Islamic Revealed Knowledge and Human Sciences,International Islamic University Malaysia, 2012.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Mikail, Shafiu Yahya. External Debt and National Economic Growth: A Case Study of Nigeria (1990-2007). Kulliyyah of Islamic Revealed Knowledge and Human Sciences,International Islamic University Malaysia, 2012.