Horowitz, Sidney (Rosyln, NY), 1969-1972, Box: 2, Folder: 3.11; Box: Mixed k_9 (F), Folder: 11-12. Melvin Dwork papers, KA-0034. The New School Archives. https://findingaids.archives.newschool.edu/repositories/3/archival_objects/2110 Accessed August 02, 2025.