Drucker, P. F. (1992). Managing for the future. Elsevier, Tuman Talley Books/Dutton.
Chicago Style (17th ed.) CitationDrucker, Peter F. Managing for the Future. New Delhi : New York: Elsevier, Tuman Talley Books/Dutton, 1992.
MLA citiranjeDrucker, Peter F. Managing for the Future. Elsevier, Tuman Talley Books/Dutton, 1992.
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