(1961). Universal Newsreels, Release 47, June 8, 1961.
Cita Chicago (17th ed.)Universal Newsreels, Release 47, June 8, 1961. 1961.
Cita MLA (9th ed.)Universal Newsreels, Release 47, June 8, 1961. 1961.
Atenció: Aquestes cites poden no estar 100% correctes.