Letters from John Dos Passos to Melvin Landsberg, 1956 - 1959, Box: 1, Folder: 1. Melvin Landsberg Papers: Correspondence with and about John Dos Passos, MS 342. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/372635 Accessed May 19, 2024.