Public relations : concepts, practice and critique / Jacquie L'Etang. L'Etang, Jacquie. Public relations. HM1221 .L47 2008 659.2 22 LEP Includes bibliographical references and index. Los Angeles : SAGE, 2008. 2008. 2008 Text xiii, 290 p. : http://www.loc.gov/catdir/enhancements/fy0834/2007923330-d.html http://www.loc.gov/catdir/enhancements/fy0834/2007923330-t.html eng