"A Redefinition of Prejudice for Purposes of Social Science Research," (with William E. Vickery), Human Relations, 1, No.4, 419-428., 1948

"A Redefinition of Prejudice for Purposes of Social Science Research," (with William E. Vickery), Human Relations, 1, No.4, 419-428., 1948, Box: 123, Folder: 58. Morris Edward Opler papers, 14-25-3238. Division of Rare and Manuscript Collections. https://archives.library.cornell.edu/repositories/2/archival_objects/240713 Accessed February 12, 2026.