“Disadvantaged Child, The,” R Petrie, Speech Delivered at the Workshop for Teachers of Migrant Children, Geneseo, New York, 1967

“Disadvantaged Child, The,” R Petrie, Speech Delivered at the Workshop for Teachers of Migrant Children, Geneseo, New York, 1967, Box: 7, Folder: 40. Geneseo Migrant Center records, 8743. Division of Rare and Manuscript Collections. https://archives.library.cornell.edu/repositories/2/archival_objects/1826297 Accessed October 22, 2025.