. "Oral history interview with Alan Spiegel"@en . . "2 sound cassettes (60 min.),"@en . "No restrictions on access"@en . "irn566167" . "No restrictions on use"@en . . . . . . "The Gratz College Holocaust Oral History Archive donated the interview to the United States Holocaust Memorial Museum in 2017."@en . "1989 March 12" .