Saudi Arabia. Wizarat al-Dakhiliyah, Security Forces Hospital (Riyadh, Saudi Arabia). General Administration for Medical Services. )., International Symposium on Road Traffic Accidents, Dunbar, J. A., El-Nour, S., & Pikkarainen, J. (1992). Road traffic accidents: International symposium, February 9-12, 1992 Riyadh, the Kingdom of Saudi Arabia : proceedings of the international part. IAATM.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Saudi Arabia. Wizarat al-Dakhiliyah, Saudi Arabia). General Administration for Medical Services. ) Security Forces Hospital (Riyadh, International Symposium on Road Traffic Accidents, James A. Dunbar, Salah El-Nour, و Jarmo Pikkarainen. Road Traffic Accidents: International Symposium, February 9-12, 1992 Riyadh, the Kingdom of Saudi Arabia : Proceedings of the International Part. [S.l.]: IAATM, 1992.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Saudi Arabia. Wizarat al-Dakhiliyah, et al. Road Traffic Accidents: International Symposium, February 9-12, 1992 Riyadh, the Kingdom of Saudi Arabia : Proceedings of the International Part. IAATM, 1992.