Life of George Bent: Written From His Letters, by George E. Hyde, edited by Savoie Lottinville, University of Oklahoma Press (1968), hardcover, 390 pages; trade paperback, 280 pages (March 1983), pp 214, 216, 239, 307. ISBN0-8061-1577-7, ISBN978-0-8061-1577-1.
The Battle of Beecher Island and the Indian War of 1867–1869, by John H. Monnett, University Press of Colorado (1992), pages 46 to 48. ISBN0-87081-347-1.
Houska, Tara. 'I Didn't Know' Doesn't Cut It Anymore. Indian Country Today Media Network(英語:Indian Country Today Media Network). [April 20, 2015]. (原始內容存檔於July 6, 2017). On imitation Native headdresses as "the embodiment of cultural appropriation ... donning a highly sacred piece of Native culture like a fashion accessory
"ReMatriate was started earlier this year by women from the Yukon and northern B.C. in response to offensive runway fashion shows and 「festival wear」 appropriated from indigenous traditional arts and sacred objects and sold as commodities without permission." See Northern-sparked 'ReMatriate' campaign takes on cultural appropriation. Northern Journal. May 4, 2015 [2016-10-08]. (原始內容存檔於2021-01-15).
Hardin, Barry E. The Plains Warbonnet: Its Story and Construction. Book Publishing Company. 2013. ISBN 9781929572236.
Hirschfelder, Arlene; Molin, Paulette F.; Wakim, Yvonne; Dorris, Michael A. American Indian Stereotypes in the World of Children: A Reader and Bibliography. Scarecrow Press. 1999. ISBN 9781461656302.
Waldman, Carl. Encyclopedia of Native American Tribes. Infobase Publishing. 2014. ISBN 9781438110103.