Drucker. (1993). Innovation and entrepreneurship: Practice and principles. New York: Harper & Row.
Chicago Style CitationDrucker. Innovation and Entrepreneurship: Practice and Principles. New York: Harper & Row, 1993.
MLA CitationDrucker. Innovation and Entrepreneurship: Practice and Principles. New York: Harper & Row, 1993.
Warning: These citations may not always be 100% accurate.