Public relations:
Wilcox, Dennis L. 1999
Public relations: Strategies and tactics/ Dennis L. Wilcox; Philip H. Ault; Warren K. Agee; Glen T. Cameron. - 6th ed. - New York. Longman, 1999. - xxiv, 584 p. : ill. Includes bibliographical references and index.
0321055551
Public relations
HM 1221 .P8 1999
Public relations: Strategies and tactics/ Dennis L. Wilcox; Philip H. Ault; Warren K. Agee; Glen T. Cameron. - 6th ed. - New York. Longman, 1999. - xxiv, 584 p. : ill. Includes bibliographical references and index.
0321055551
Public relations
HM 1221 .P8 1999