APA (7th ed.) Zitazioa
Ulrich, D., Losey, M. R., & Lake, G. S. (1997). Tomorrow's HR management: 48 thought leaders call for change. John Wiley.
Chicago Style (17th ed.) Zitazioa
Ulrich, David, Michael R. Losey, eta Geraldine S. Lake. Tomorrow's HR Management: 48 Thought Leaders Call for Change. Chichester, England ; New York: John Wiley, 1997.
MLA (9th ed.) Zitazioa
Ulrich, David, et al. Tomorrow's HR Management: 48 Thought Leaders Call for Change. John Wiley, 1997.
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