Riis, R. W., & Bonner, C. W. (1926). Publicity: A study of the development of industrial news. J. H. Sears & company, inc.
Chicago-viite (17. p.)Riis, Roger William, ja Charles William Bonner. Publicity: A Study of the Development of Industrial News. New York: J. H. Sears & company, inc, 1926.
MLA-viite (8. p.)Riis, Roger William, ja Charles William Bonner. Publicity: A Study of the Development of Industrial News. J. H. Sears & company, inc, 1926.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.