Al Mahri, S. A. S. (2008). Project procurement management: Procurement strategy - the missing link between project and business strategies in the oil & gas industries.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Al Mahri, Saeed Ahmed Saeed. Project Procurement Management: Procurement Strategy - the Missing Link Between Project and Business Strategies in the Oil & Gas Industries. 2008.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Al Mahri, Saeed Ahmed Saeed. Project Procurement Management: Procurement Strategy - the Missing Link Between Project and Business Strategies in the Oil & Gas Industries. 2008.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.