Calcutt Andrew & Hammond Philip. (2011). Journalism Studies ACritical Introduction. Routledge.
Chicago Style (17th ed.) ZitazioaCalcutt Andrew eta Hammond Philip. Journalism Studies ACritical Introduction. London: Routledge, 2011.
MLA (9th ed.) ZitazioaCalcutt Andrew eta Hammond Philip. Journalism Studies ACritical Introduction. Routledge, 2011.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.