Organisation for Economic Co-operation and Development. Development Centre & Woods, A. (2000). Facts about European NGOs active in international development. Development Centre of the Organisation for Economic Co-operation and Development.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিOrganisation for Economic Co-operation and Development. Development Centre এবং Adáele Woods. Facts About European NGOs Active in International Development. Paris: Development Centre of the Organisation for Economic Co-operation and Development, 2000.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিOrganisation for Economic Co-operation and Development. Development Centre এবং Adáele Woods. Facts About European NGOs Active in International Development. Development Centre of the Organisation for Economic Co-operation and Development, 2000.