Carbonnier, G. (2013). Procurement of goods and services by international organisations in donor countries. URI:https://journals.openedition.org/poldev.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Carbonnier, Gilles. "Procurement of Goods and Services by International Organisations in Donor Countries." URI:https://journals.openedition.org/poldev 2013.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Carbonnier, Gilles. "Procurement of Goods and Services by International Organisations in Donor Countries." URI:https://journals.openedition.org/poldev, 2013.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.