APA (7th ed.) Zitazioa
Butler, L., Litwin, A. H., & Ritvo, R. A. (1995). Managing in the age of change. NTL Institute Irwin Professional Pub.
Chicago Style (17th ed.) Zitazioa
Butler, Lee, Anne H. Litwin, eta Roger A. Ritvo. Managing in the Age of Change. [Alexandria, Va : Burr Ridge, Ill: NTL Institute Irwin Professional Pub, 1995.
MLA (9th ed.) Zitazioa
Butler, Lee, et al. Managing in the Age of Change. NTL Institute Irwin Professional Pub, 1995.
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