Ghazi, S., & unknown. (1997). Equipment management policy of major construction contractors in the Eastern Province of Saudi Arabia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ghazi, Shoeb, و unknown. Equipment Management Policy of Major Construction Contractors in the Eastern Province of Saudi Arabia. 1997.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Ghazi, Shoeb, و unknown. Equipment Management Policy of Major Construction Contractors in the Eastern Province of Saudi Arabia. 1997.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.