| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Network Radio Ratings, 1932-1953: A History of Prime Time Programs Through the Ratings of Nielsen, Crossley and Hooper | 978-O-7864-4558-5 (O-7864-4558-O) | 2012 |
J R · Jenő Ranschburg · Joanne Ramsbotham · John Ramsbottom · John Ronsvalle