1. La Follette declined their offer;ACLU Papers, reel 131,1936
2. Volume 1937 - Japan Chronicle Weekly Edition > Date 25 February 1937
3. The committee was careful to maintain an air of impartiality to maintain its credibility. See, for example, Robert Wohlforth to Harold Cranefield;Smith before Hearings of Subcommittee on Senate Resolution,1936
4. Civil Rights for Labor;Edwin S Smith;ACLU Papers, reel,1938