Drucker, P. F. (1995). The effective executive. Butterworth-Heinemann.
Chicago Style (17th ed.) CitationDrucker, Peter F. The Effective Executive. OXFORD: Butterworth-Heinemann, 1995.
MLA (8th ed.) CitationDrucker, Peter F. The Effective Executive. Butterworth-Heinemann, 1995.
Warning: These citations may not always be 100% accurate.