Cooper, Lydia. “Drawing Fire: A Pawnee, Artist, and Thunderbird in World War II (Brummett Echohawk With Mark R. Ellenbarger)”. Transmotion 6, no. 1 (June 7, 2020): 284–289. Accessed June 18, 2024. https://journals.kent.ac.uk/index.php/transmotion/article/view/891.