Hardt, H., & Brennen, B. (1995). Newsworkers: Toward a history of the rank and file. University of Minnesota Press.
Lua i Stíl Chicago (17ú heag.)Hardt, Hanno, agus Bonnie Brennen. Newsworkers: Toward a History of the Rank and File. Minneapolis: University of Minnesota Press, 1995.
Lua MLA (9ú heag.)Hardt, Hanno, agus Bonnie Brennen. Newsworkers: Toward a History of the Rank and File. University of Minnesota Press, 1995.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
