Organisation for Economic Co-operation and Development. (1989). Curtailing usage of de-icing agents in winter maintenance: Report. Organisation for Economic Co-operation and Development ; OECD Publications and Information Centre, distributor].
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Organisation for Economic Co-operation and Development. Curtailing Usage of De-icing Agents in Winter Maintenance: Report. Paris : [Washington, D.C.: Organisation for Economic Co-operation and Development ; OECD Publications and Information Centre, distributor], 1989.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Organisation for Economic Co-operation and Development. Curtailing Usage of De-icing Agents in Winter Maintenance: Report. Organisation for Economic Co-operation and Development ; OECD Publications and Information Centre, distributor], 1989.