75th anniversary of the first radio commercial
Article Summary:
UNI Assistant Professor of Communication Studies Chris Martin reports after the initial appearance of radio commercials August 28, 1922, some communities reacted strongly against the practice briefly before it ballooned.
| Type | Publication | Issue | Vol | Num | Page |
|---|---|---|---|---|---|
| News | Public Relations News Release | 1997 | 5 | 1 |