توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Julia binti Mohd Said. (2004). Determinants of external audit fees in Malaysian companies: Perceptions of internal auditors. International Islamic University Malaysia.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Julia binti Mohd Said. Determinants of External Audit Fees in Malaysian Companies: Perceptions of Internal Auditors. Gombak, Selangor: International Islamic University Malaysia, 2004.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Julia binti Mohd Said. Determinants of External Audit Fees in Malaysian Companies: Perceptions of Internal Auditors. International Islamic University Malaysia, 2004.