Syarifuddin Bin Palawa. (2017). Data Leakage Prevention system: Protection of classified information in Chief Government Security Office. Kulliyyah of Information and Communication Technology, International Islamic University Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Syarifuddin Bin Palawa. Data Leakage Prevention System: Protection of Classified Information in Chief Government Security Office. Kuala Lumpur: Kulliyyah of Information and Communication Technology, International Islamic University Malaysia, 2017.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Syarifuddin Bin Palawa. Data Leakage Prevention System: Protection of Classified Information in Chief Government Security Office. Kulliyyah of Information and Communication Technology, International Islamic University Malaysia, 2017.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.