D,. H.. · D Hayes · Darrell C. Hayes
| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Public Relations Cases | Paperback | 978-1-111-83682-5 (1-111-83682-5) | 2012 | |
| Public Relations Cases | Taschenbuch | 978-0-495-56782-0 (0-495-56782-5) | 2009 | Jerry A. Hendrix |
| Public Relations Cases | Paperback | 978-0-495-17083-9 (0-495-17083-6) | 2006 | " |