Dyfyniad APA

Riis, R. W., & Bonner, C. W. (1926). Publicity: A study of the development of industrial news. J. H. Sears & company, inc.

Dyfyniad Arddull Chicago

Riis, Roger William, and Charles William Bonner. Publicity: A Study of the Development of Industrial News. New York: J. H. Sears & company, inc, 1926.

Dyfyniad MLA

Riis, Roger William, and Charles William Bonner. Publicity: A Study of the Development of Industrial News. J. H. Sears & company, inc, 1926.

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