Bower, J. L. (1995). Business policy: Managing strategic processes (8th ed.). Irwin.
Chicago Style aipamenaBower, Joseph L. Business Policy: Managing Strategic Processes. 8th ed. Chicago: Irwin, 1995.
MLA aipamenaBower, Joseph L. Business Policy: Managing Strategic Processes. 8th ed. Irwin, 1995.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.