APA-viite (7. p.)

DRUCKER PETER F. (1992). MANAGING FOR THE FUTURE: THE 1990 AND BEYOND. TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED.

Chicago-viite (17. p.)

DRUCKER PETER F. MANAGING FOR THE FUTURE: THE 1990 AND BEYOND. NEW DELHI: TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 1992.

MLA-viite (9. p.)

DRUCKER PETER F. MANAGING FOR THE FUTURE: THE 1990 AND BEYOND. TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 1992.