Kelly, S. (1978). Access denied: The politics of press censorship. Saga Publications.
Chicago Style aipamenaKelly, Sean. Access Denied: The Politics of Press Censorship. Beverly Hills: Saga Publications, 1978.
MLA aipamenaKelly, Sean. Access Denied: The Politics of Press Censorship. Saga Publications, 1978.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.