abou-ali, s. (2002). The Financial and social impact of private sector participation in financing infrastructure projects: Papers presented to the thirteenth annual joint symposium in Kuwait, September 23-24, 2001. Arab Fund for Economic and Social Development.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)abou-ali, sultan. The Financial and Social Impact of Private Sector Participation in Financing Infrastructure Projects: Papers Presented to the Thirteenth Annual Joint Symposium in Kuwait, September 23-24, 2001. Kuwait: Arab Fund for Economic and Social Development, 2002.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)abou-ali, sultan. The Financial and Social Impact of Private Sector Participation in Financing Infrastructure Projects: Papers Presented to the Thirteenth Annual Joint Symposium in Kuwait, September 23-24, 2001. Arab Fund for Economic and Social Development, 2002.