| 其他書名 | Pioneers of American Broadcasting |
| 出版 | Smithsonian Institution Press, 1988 |
| 主題 | Biography & Autobiography / Editors, Journalists, PublishersTechnology & Engineering / Radio |
| ISBN | 08747449979780874744996 |
| URL | http://books.google.com.hk/books?id=k4FZAAAAMAAJ&hl=&source=gbs_api |