. "Laubin, Reginald and Gladys; Indian Tipi: Its History, Construction and Use, 2nd edition, Norman, OK; London: University of Oklahoma Press, 1977. United States, PLAINS Alternate names: Hunkapapa Lakota, Hunkapapa Sioux Related Groups: Sioux, Dakota Sioux Language: Lakota"@en . . "Hunkapapa"@en . . "2015-07-16"^^ . "2015-07-16"^^ .