Georgetown University. Center for Contemporary Arab Studies, Al-Bustany, B., & Wolfe, R. G. (1979). U.S.-Arab commercial and financial relations: The private sector. Center for Contemporary Arab Studies, Georgetown University.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Georgetown University. Center for Contemporary Arab Studies, Basil Al-Bustany, و Ronald G. Wolfe. U.S.-Arab Commercial and Financial Relations: The Private Sector. Washington: Center for Contemporary Arab Studies, Georgetown University, 1979.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Georgetown University. Center for Contemporary Arab Studies, et al. U.S.-Arab Commercial and Financial Relations: The Private Sector. Center for Contemporary Arab Studies, Georgetown University, 1979.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.