1956, January 15. Current Communist Strength. Forum No. 478. Participants: Jan Karski, Assistant Professor in the Graduate School; Harold C. Hinton, Professor of Far Eastern History; and Donald R. Penn, Professor of French History. Moderator: Matthew Warren. Georgetown University Radio Forum. From the Raymond Reiss Studio.

1956, January 15. Current Communist Strength. Forum No. 478. Participants: Jan Karski, Assistant Professor in the Graduate School; Harold C. Hinton, Professor of Far Eastern History; and Donald R. Penn, Professor of French History. 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/1352948 Accessed July 26, 2024.