European Commission, World Bank, Ainsworth, M., & Over, A. M. (1998). Confronting AIDS: Evidence from the developing world : selected background papers for the World Bank policy research report, Confronting AIDS: public priorities in a global epidemic. European Commission ; World Bank.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)European Commission, World Bank, Martha Ainsworth, و A. Mead Over. Confronting AIDS: Evidence from the Developing World : Selected Background Papers for the World Bank Policy Research Report, Confronting AIDS: Public Priorities in a Global Epidemic. Brussels, Belgium : Washington, D.C.: European Commission ; World Bank, 1998.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)European Commission, et al. Confronting AIDS: Evidence from the Developing World : Selected Background Papers for the World Bank Policy Research Report, Confronting AIDS: Public Priorities in a Global Epidemic. European Commission ; World Bank, 1998.