Al-Khaledy, S. N., & Tamim, A. M. O. (2015). The secret the power and the art of negotiation. Imam Mohammed Bin Saud Islamic University, College Languages and Translation, Department of English Language and Literature.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Al-Khaledy, Shazan Nashmy, و Abdel-Hadi M. Omar Tamim. The Secret the Power and the Art of Negotiation. Riyadh: Imam Mohammed Bin Saud Islamic University, College Languages and Translation, Department of English Language and Literature, 2015.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Al-Khaledy, Shazan Nashmy, و Abdel-Hadi M. Omar Tamim. The Secret the Power and the Art of Negotiation. Imam Mohammed Bin Saud Islamic University, College Languages and Translation, Department of English Language and Literature, 2015.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.