"The Death Practices and Eschatology of the Kiowa Apache," (with William E. Bittle), Southwestern Journal of Anthrophology, 17, No.4, 383-394., 1961

"The Death Practices and Eschatology of the Kiowa Apache," (with William E. Bittle), Southwestern Journal of Anthrophology, 17, No.4, 383-394., 1961, Box: 123, Folder: 93. Morris Edward Opler papers, 14-25-3238. Division of Rare and Manuscript Collections. https://archives.library.cornell.edu/repositories/2/archival_objects/240748 Accessed October 29, 2025.