Organisation for Economic Co-operation and Development. (1969). Development assistance: Efforts and policies of the members of the Development Assistance Committee. Paris: Organisation for Economic Co-operation and Development.
Trích dẫn kiểu ChicagoOrganisation for Economic Co-operation and Development. Development Assistance: Efforts and Policies of the Members of the Development Assistance Committee. Paris: Organisation for Economic Co-operation and Development, 1969.
Trích dẫn MLAOrganisation for Economic Co-operation and Development. Development Assistance: Efforts and Policies of the Members of the Development Assistance Committee. Paris: Organisation for Economic Co-operation and Development, 1969.
Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.