Hanno Hardt. (2001). social theories of the press.
Chicago Style aipamenaHanno Hardt. Social Theories of the Press. Rowman and Little field publishers Inc. Newyork, 2001.
MLA aipamenaHanno Hardt. Social Theories of the Press. 2001.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.