Goldberger Sándor
Innen: Amerikai Magyar Lexikon
(alias J. Peters)
Kommunista ügynök (USban 1924–1949)
- Subcommittee of Committee on Judiciary (Senate) S 1832, Sep 9–29, 1949, Part 2
- Hearings on S. 1832, Communist achiv. among foreign born, 1948 és 49 Part I
- 84th Congress, Committee on Indiciary Subcomm. - 2nd session - Hearings June 12 and 14, 1956. Part 27. Washington, D. C. (1483–1514 oldal)
- 85th Congress, 1st session, Senate, Report No 131. 1957 March 4
- Chambers, Whitaker: J was the witness, Saturday Eve. Post, March 8. 1952
- Chambers, Whitaker: Witness, 1952
- Toledano, R. - Lasky, V.: Seeds of treason. New York, 1950
- Budenz, Louis: This is my story
