Organisation for Economic Co-operation and Development. (1980). Handbook of information computer and communications activities of major international organisations. Paris: Organisation for Economic Co-operation and Development.
Παραπομπή Chicago StyleOrganisation for Economic Co-operation and Development. Handbook of Information Computer and Communications Activities of Major International Organisations. Paris: Organisation for Economic Co-operation and Development, 1980.
Παραπομπή MLAOrganisation for Economic Co-operation and Development. Handbook of Information Computer and Communications Activities of Major International Organisations. Paris: Organisation for Economic Co-operation and Development, 1980.
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