DRUCKER, P. F. (1986). The frontiers of management. Tuman Talley Books.
Chicago Style (17th ed.) CitationDRUCKER, Peter F. The Frontiers of Management. New York: Tuman Talley Books, 1986.
MLA (9th ed.) CitationDRUCKER, Peter F. The Frontiers of Management. Tuman Talley Books, 1986.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.