APA引文

DRUCKER PETER F. (1981). MANAGING IN TURBULENT TIMES. PAN BOOKS LTD.

Chicago Style (17th ed.) Citation

DRUCKER PETER F. MANAGING IN TURBULENT TIMES. LONDON: PAN BOOKS LTD, 1981.

MLA引文

DRUCKER PETER F. MANAGING IN TURBULENT TIMES. PAN BOOKS LTD, 1981.