Mathieson, R. (2010). The on demand brand. AMACOM.
Chicago Style aipamenaMathieson, Rick. The on Demand Brand. New York: AMACOM, 2010.
MLA aipamenaMathieson, Rick. The on Demand Brand. AMACOM, 2010.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.