Ramsburg, J. (2012). Network radio ratings, 1932-1953: A history of prime time programs through the ratings of Nielsen, Crossley and Hooper. McFarland & Co., Inc., Publishers.
Chicago-Zitierstil (17. Ausg.)Ramsburg, Jim. Network Radio Ratings, 1932-1953: A History of Prime Time Programs Through the Ratings of Nielsen, Crossley and Hooper. Jefferson, N.C: McFarland & Co., Inc., Publishers, 2012.
MLA-Zitierstil (9. Ausg.)Ramsburg, Jim. Network Radio Ratings, 1932-1953: A History of Prime Time Programs Through the Ratings of Nielsen, Crossley and Hooper. McFarland & Co., Inc., Publishers, 2012.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.