Norman, William and Lyle Campbell, "Is a Proto-Mayan Syntax Possible?,", 1976 November

Norman, William and Lyle Campbell, "Is a Proto-Mayan Syntax Possible?,", 1976 November, Box: 3, Folder: 65. Nora England Papers, 2023-17. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/395239 Accessed September 27, 2026.