Congdon, T. (1995). The Cross media revolution: Ownership and control. J. Libbey.
Chicago Style aipamenaCongdon, Tim. The Cross Media Revolution: Ownership and Control. London: J. Libbey, 1995.
MLA aipamenaCongdon, Tim. The Cross Media Revolution: Ownership and Control. J. Libbey, 1995.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.