Lawrence, Erma (1974). "Yáahl (Xaadas Gyaahláang)". Society for the Preservation of Haida Language and Literature. Archived from the original on 2017-06-02. Retrieved 2016-12-03.
Lawrence, Erma (1974). "Yáahl (Xaadas Gyaahláang)". Society for the Preservation of Haida Language and Literature. Archived from the original on 2017-06-02. Retrieved 2016-12-03.