DRUCKER PETER F. (1992). MANAGING FOR THE FUTURE: THE 1990 AND BEYOND. TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED.
Chicago-čujuhus (17. p.)DRUCKER PETER F. MANAGING FOR THE FUTURE: THE 1990 AND BEYOND. NEW DELHI: TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 1992.
MLA-čujuhus (9. p.)DRUCKER PETER F. MANAGING FOR THE FUTURE: THE 1990 AND BEYOND. TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 1992.
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