The Marketer's guide to public relations : how today's top companies are using the new PR to gain competitive edge / Thomas L. Harris ; foreword by Philip Kotler. (1994). Toronto: John Wiley & Sons, c.
The Marketer's guide to public relations : how today's top companies are using the new PR to gain competitive edge / Thomas L. Harris ; foreword by Philip Kotler. . Toronto: John Wiley & Sons, c, 1994. Buku Wajib.