Besanko, D. (2000). Economics of strategy. New York: Wiley.
Chicago Style aipamenaBesanko, David. Economics of Strategy. New York: Wiley, 2000.
MLA aipamenaBesanko, David. Economics of Strategy. New York: Wiley, 2000.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.