Crainer, S. (1998). Key management ideas (3.). Prentice Hall.
Chicago Style aipamenaCrainer, Stuart. Key Management Ideas. 3. New York: Prentice Hall, 1998.
MLA aipamenaCrainer, Stuart. Key Management Ideas. 3. Prentice Hall, 1998.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.