Larsen, Thomas W., "Cognate Grammatical Systems in Historical Linguistics: A Mayan Example,", Fall 1978

Larsen, Thomas W., "Cognate Grammatical Systems in Historical Linguistics: A Mayan Example,", Fall 1978, Box: 3, Folder: 19. Nora England Papers, 2023-17. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/395193 Accessed September 26, 2026.