APA aipamena

Drucker, P. F. (1992). Managing for the future. Elsevier, Tuman Talley Books/Dutton.

Chicago Style aipamena

Drucker, Peter F. Managing for the Future. New Delhi : New York: Elsevier, Tuman Talley Books/Dutton, 1992.

MLA aipamena

Drucker, Peter F. Managing for the Future. Elsevier, Tuman Talley Books/Dutton, 1992.