Footnotes
- Coughlin , Robert . 1942 . “Petrillo,” . Life, , August 3 : 69
- 1942 . International Musician, , XLI ( 2 ) August : 1
- U. S. Congress . 1945 . House of Representatives, Committee on Interstate and Foreign Commerce . Hearings on S. 63 and H.R. 1648, To Amend the Communications Act of 1934. 79th Congress, 1st Session . 1945 . pp. 74 – 75 .
- 1945 . Time, , July 16 : 52