World Bank, ebrary, Inc, Cantens, T., Ireland, R., & Raballand, G. (2012). Reform by numbers: Measurement applied to customs and tax administrations in developing countries. World Bank.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)World Bank, Inc ebrary, Thomas Cantens, Robert Ireland, و Gaël Raballand. Reform by Numbers: Measurement Applied to Customs and Tax Administrations in Developing Countries. Washington, D.C.: World Bank, 2012.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)World Bank, et al. Reform by Numbers: Measurement Applied to Customs and Tax Administrations in Developing Countries. World Bank, 2012.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.