Organisation for Economic Co-operation and Development. Development Assistance Committee, World Water Council, & ProQuest (Firm). (2008). Creditor reporting system: Aid activities in support of water supply and sanitation 2001-2006. OECD ; World Water Council, World Water Forum.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Organisation for Economic Co-operation and Development. Development Assistance Committee, World Water Council, و ProQuest (Firm). Creditor Reporting System: Aid Activities in Support of Water Supply and Sanitation 2001-2006. Paris : Marseille: OECD ; World Water Council, World Water Forum, 2008.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Organisation for Economic Co-operation and Development. Development Assistance Committee, et al. Creditor Reporting System: Aid Activities in Support of Water Supply and Sanitation 2001-2006. OECD ; World Water Council, World Water Forum, 2008.