Caldecott, M., and E. Czaykowka-Higgins. “Prosodic Phrasing in NXA?AMXCÍN (Salish) Declarative Clauses”. Canadian Acoustics, vol. 40, no. 3, Sept. 2012, pp. 16-17, https://jcaa.caa-aca.ca/index.php/jcaa/article/view/2517.