Organisation for Economic Co-operation and Development. (1963). Development assistance efforts and policies of the members of the Development Assistance Committee. Paris: Organisation for Economic Co-operation and Development.
শিকাগো স্টাইলে সাইটেশনOrganisation 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, 1963.
এমএলএ সাইটেশনOrganisation 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, 1963.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.