Communist Methods of Infiltration (Education-Part 2). Hearings before the Committee on Un-American Activities, House of Representatives, Eighty-third Congress, first session. March 12, 13, 17, 18, April 14 and 16, 1953.
Investigation of Communist Activities in the Los Angeles Area. Hearings before the Committee on Un-American Activities, House of Representatives, Eighty-third Congress, first session. March 23-25, 1953. pt.1-pt.5.
Communist Methods of Infiltration (Education). Hearings before the Committee on Un-American Activities, House of Representatives, Eighty-third Congress, first session. April 21 and 22, 1953. pt.3-pt.4
Investigation of Communist Activities in the New York City Area. Hearings before the Committee on Un-American Activities, House of Representatives, Eighty-third Congress, first session. May 4, 1953. pt.1-pt.4