توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Fhadrul Irwan. (2021). Srivijaya: A Buddhist centre in maritime Southeast Asia (7th-11th Centuries). Kulliyyah of Islamic Revealed Knowledge and Human Sciences, International Islamic University Malaysia.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Fhadrul Irwan. Srivijaya: A Buddhist Centre in Maritime Southeast Asia (7th-11th Centuries). Kuala Lumpur: Kulliyyah of Islamic Revealed Knowledge and Human Sciences, International Islamic University Malaysia, 2021.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Fhadrul Irwan. Srivijaya: A Buddhist Centre in Maritime Southeast Asia (7th-11th Centuries). Kulliyyah of Islamic Revealed Knowledge and Human Sciences, International Islamic University Malaysia, 2021.