OECD. (1979). Facing the future: Mastering the proable and the managing the unpredictable. Paris: OECD.
Trích dẫn kiểu ChicagoOECD. Facing the Future: Mastering the Proable and the Managing the Unpredictable. Paris: OECD, 1979.
MLA CitationOECD. Facing the Future: Mastering the Proable and the Managing the Unpredictable. Paris: OECD, 1979.
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