APA (7th ed.) Zitazioa
Drucker, P. F. (1974). Neue Management-Praxis: Management: Tasks, responsabilities, practises [Deutsch]. Econ.
Chicago Style (17th ed.) Zitazioa
Drucker, Peter F. Neue Management-Praxis: Management: Tasks, Responsabilities, Practises [Deutsch]. Düsseldorf, Wien: Econ, 1974.
MLA (9th ed.) Zitazioa
Drucker, Peter F. Neue Management-Praxis: Management: Tasks, Responsabilities, Practises [Deutsch]. Econ, 1974.
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