Brock, G. (2013). Out of print: Newspapers, journalism and the business of news in the digital age. Kogan Page Limited.
Chicago-Zitierstil (17. Ausg.)Brock, George. Out of Print: Newspapers, Journalism and the Business of News in the Digital Age. London ; New York: Kogan Page Limited, 2013.
MLA-Zitierstil (9. Ausg.)Brock, George. Out of Print: Newspapers, Journalism and the Business of News in the Digital Age. Kogan Page Limited, 2013.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.