Organisation for Economic Co-operation and Development & Organization for Economic Cooperation and Development. Special Committee for Non Ferrous Metals. (1962). L'Industrie des métaux non ferreux =: The Non-ferrous metals industry. Organisation for Economic Co-operation and Development.
Lua i Stíl Chicago (17ú heag.)Organisation for Economic Co-operation and Development agus Organization for Economic Cooperation and Development. Special Committee for Non Ferrous Metals. L'Industrie Des Métaux Non Ferreux =: The Non-ferrous Metals Industry. Paris: Organisation for Economic Co-operation and Development, 1962.
Lua MLA (8ú heag.)Organisation for Economic Co-operation and Development agus Organization for Economic Cooperation and Development. Special Committee for Non Ferrous Metals. L'Industrie Des Métaux Non Ferreux =: The Non-ferrous Metals Industry. Organisation for Economic Co-operation and Development, 1962.