Burgh, H. D. (2021). Investigative Journalism (3rd ed.). Routledge.
Chicago Style (17th ed.) ZitazioaBurgh, Hugo De. Investigative Journalism. 3rd ed. New York.: Routledge, 2021.
MLA (9th ed.) ZitazioaBurgh, Hugo De. Investigative Journalism. 3rd ed. Routledge, 2021.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.