1955, January 23. Communist Aggression: What is the Record? Forum No. 427. Participants: Ray J. Madden, Congressman from Indiana, Chairman of the Katyn Forest Investigating Committee; and Charles J. Kersten, Formerly Congressman from Wisconsin. Moderator: Matthew Warren. Georgetown University Radio Forum. From the Raymond Reiss Studio.

1955, January 23. Communist Aggression: What is the Record? Forum No. 427. Participants: Ray J. Madden, Congressman from Indiana, Chairman of the Katyn Forest Investigating Committee; and Charles J. Kersten, Formerly Congressman from Wisconsin. Moderator: Matthew Warren. Georgetown University Radio Forum. From the Raymond Reiss Studio., Box: 1. Georgetown University Forum Transcripts, GTA-000107. Georgetown University Archives , Booth Family Center for Special Collections. https://findingaids.library.georgetown.edu/repositories/12/archival_objects/1352901 Accessed December 11, 2025.