Organisation for Economic Co-operation and Development. (1965). Industrial research associations in France, Belgium and Germany. Paris: OCDE.
শিকাগো স্টাইলে সাইটেশনOrganisation for Economic Co-operation and Development. Industrial Research Associations in France, Belgium and Germany. Paris: OCDE, 1965.
এমএলএ সাইটেশনOrganisation for Economic Co-operation and Development. Industrial Research Associations in France, Belgium and Germany. Paris: OCDE, 1965.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.