Key concepts in public relations /

Eitemau Tebyg

• Public relations: concepts and cases
  Cyhoeddwyd: (2004)
• Key concepts in Public relations
  gan: Franklin, Bob, et al.
  Cyhoeddwyd: (2009)
• Key concepts in public relations /
  Cyhoeddwyd: (2009)
• Advertising and Public Relations/
  gan: Ahuja,B.N, et al.
  Cyhoeddwyd: (2003)
• Nature of public relations
  gan: Marston, John E.
  Cyhoeddwyd: (1963)