Christopher Scharpf & Kenneth J. Lazara (22 September 2018). "Order POLYPTERIFORMES (Bichirs)". The ETYFish Project Fish Name Etymology Database. Christopher Scharpf and Kenneth J. Lazara. Archived from the original on 11 October 2021. Retrieved 28 February 2021.
Davis, John B. Chronicles of Oklahoma. Vol. 8, Number 2. "The Life and Work of Sequoyah." June 1930. Retrieved 4 April 2013.[1]
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Christopher Scharpf & Kenneth J. Lazara (22 September 2018). "Order POLYPTERIFORMES (Bichirs)". The ETYFish Project Fish Name Etymology Database. Christopher Scharpf and Kenneth J. Lazara. Archived from the original on 11 October 2021. Retrieved 28 February 2021.