World Bank, Aksoy, M. A., & Beghin, J. C. (2005). Global agricultural trade and developing countries. World Bank.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)World Bank, M. Ataman Aksoy, و John C. Beghin. Global Agricultural Trade and Developing Countries. Washington, D.C.: World Bank, 2005.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)World Bank, et al. Global Agricultural Trade and Developing Countries. World Bank, 2005.