Drucker, P. F. &. M. (2009). The Daily Drucker. Elsvier.
Chicago Style (17th ed.) CitationDrucker, Peter F. & Maciarrie. The Daily Drucker. Noida: Elsvier, 2009.
MLA (9th ed.) CitationDrucker, Peter F. & Maciarrie. The Daily Drucker. Elsvier, 2009.
Warning: These citations may not always be 100% accurate.