Drucker, P. F. (1967). The effective executive. Heinemann.
Chicago Style (17th ed.) CitationDrucker, Peter F. The Effective Executive. London: Heinemann, 1967.
MLA引文Drucker, Peter F. The Effective Executive. Heinemann, 1967.
警告:這些引文格式不一定是100%准確.
Drucker, P. F. (1967). The effective executive. Heinemann.
Chicago Style (17th ed.) CitationDrucker, Peter F. The Effective Executive. London: Heinemann, 1967.
MLA引文Drucker, Peter F. The Effective Executive. Heinemann, 1967.