SAGE Reference - Encyclopedia of Public Relations

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Twentieth-Century Trends and Innovations in Public Relations

In: Encyclopedia of Public Relations
Edited by: Robert L. Heath
Subject:Public Relations, Public Relations

Public relations has been present at many moments in history. Its antecedents can be traced back to ancient Greece, Rome, and even Egypt. However large a role public relations has historically played, it became central, perhaps vital to society by the ...

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  Heath, R. L. (2013). Twentieth-century trends and innovations in public relations. In Encyclopedia of public relations (Vol. 1, pp. 936-938). SAGE Publications, Inc., https://dx.doi.org/10.4135/9781452276236.n508
  
  Heath, Robert L. "Twentieth-Century Trends and Innovations in Public Relations." In Encyclopedia of Public Relations, edited by Heath, Robert L., 936-38. Thousand Oaks, CA: SAGE Publications, Inc., 2013. https://dx.doi.org/10.4135/9781452276236.n508.
  
  Heath, R. L. 2013. Twentieth-Century Trends and Innovations in Public Relations. In: Robert L. Heath Editor, 2013. Encyclopedia of Public Relations, Thousand Oaks, CA: SAGE Publications, Inc. pp. 936-938 Available at: <https://dx.doi.org/10.4135/9781452276236.n508> [Accessed 18 Aug 2022].
  
  Heath, Robert L. "Twentieth-Century Trends and Innovations in Public Relations." Encyclopedia of Public Relations. Edited by Vol. 1. Thousand Oaks: SAGE Publications, Inc., 2013, pp. 936-38. SAGE Knowledge. 18 Aug 2022, doi: https://dx.doi.org/10.4135/9781452276236.n508.
  
  Heath, Robert L. (2013). Twentieth-century trends and innovations in public relations In:Twentieth-century trends and innovations in public relations Encyclopedia of public relations Vol. 1. Thousand Oaks, CA: SAGE Publications, Inc.; 2013:936-938. doi:10.4135/9781452276236.n508
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