APA (7e ed.) Bronvermelding

Walker, M. (1982). Powers of the press: The world's great newspapers. Quartet Books.

Chicago (17e ed.) Bronvermelding

Walker, Martin. Powers of the Press: The World's Great Newspapers. London: Quartet Books, 1982.

MLA (9e ed.) Bronvermelding

Walker, Martin. Powers of the Press: The World's Great Newspapers. Quartet Books, 1982.