. . . . "No restrictions on access"@en . . "Oral history interview with Helen Haberman"@en . "2020 April 06" . "irn720304" . "No restrictions on use\n\nCopyright Holder: Brad Zarlin"@en . . "Brad Zarlin donated his interviews to the United States Holocaust Memorial Museum in May 2019."@en . . "1 digital file, MP3"@en .