Drucker, P. F. (1993). Managing for the future: The 1990s and beyond. McGraw -Hill.
Chicago Edition CitationDrucker, Peter F. Managing for the Future: The 1990s and Beyond. New Delhi: McGraw -Hill, 1993.
Deismireacht MLADrucker, Peter F. Managing for the Future: The 1990s and Beyond. McGraw -Hill, 1993.
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