Goddard, Ives (2000). "The Identity of Red Thunder Cloud"(PDF). The Newsletter -- Society for the Study of the Indigenous Languages of the Americas. 19 (1): 7–10. Archived from the original(PDF) on 4 October 2023. Retrieved 5 April 2021.
Goddard, Ives (2000). "The Identity of Red Thunder Cloud"(PDF). The Newsletter -- Society for the Study of the Indigenous Languages of the Americas. 19 (1): 7–10. Archived from the original(PDF) on 4 October 2023. Retrieved 5 April 2021.