* Leonard, John, "The Ed Sullivan Age", "American Heritage", May/June 1997, Volume 48, Issue 3* Nachman, Gerald, "Ed Sullivan", December 18, 2006.
==References====Further reading==* Leonard, John, "The Ed Sullivan Age", "American Heritage", May/June 1997, Volume 48, Issue 3* Nachman, Gerald, "Ed Sullivan", December 18, 2006.