Catlin, George. Scalp Dance, Sioux. Smithsonian American Art Museum, New York City. The Catlin Collection. Web. 15 November 2011
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Grabill, John C. H. Hostile Lakota Village. 1891. Old Picture. Web. 15 November 2011.
Hirschfelder, Arlene B. Native Americans. New York: Dorling Kindersley Pub., 2000. Print.
Northwestern Photographic Co. Burial at Wounded Knee. 1891. Western History/Genealogy Department, Denver. Library of Congress. Web. 15 November 2011
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Remington, Frederic. The Ghost Dance. Library of Congress, Washington, D.C. Web. 15 November 2011.
"Sioux Nations: Lakota." U*X*L Encyclopedia of Native American Tribes. 2nd ed. Vol. 3: Arctic, Subarctic, Great Plains and Plateau. Detroit: UXL, 2008. Gale U.S. History In Context. Web. 20 Oct. 2011.
"Sitting Bull." Notable Native Americans. Gale, 1995. Gale U.S. History In Context. Web. 25 Oct. 2011
Sitting Bull. 1890. Western History/Genealogy Department, Denver.Library of Congress. Web. 15 November 2011"Wounded Knee Massacre." U*X*L Encyclopedia of U.S. History. Sonia Benson, Daniel E. Brannen, Jr., and Rebecca Valentine. Ed. Lawrence W. Baker and Sarah Hermsen. Vol. 8. Detroit: UXL, 2009. 1727-1729. Gale U.S. History In Context. Web. 20 Oct. 2011.
.
Grabill, John C. H. Hostile Lakota Village. 1891. Old Picture. Web. 15 November 2011.
Hirschfelder, Arlene B. Native Americans. New York: Dorling Kindersley Pub., 2000. Print.
Northwestern Photographic Co. Burial at Wounded Knee. 1891. Western History/Genealogy Department, Denver. Library of Congress. Web. 15 November 2011
.
Remington, Frederic. The Ghost Dance. Library of Congress, Washington, D.C. Web. 15 November 2011.
"Sioux Nations: Lakota." U*X*L Encyclopedia of Native American Tribes. 2nd ed. Vol. 3: Arctic, Subarctic, Great Plains and Plateau. Detroit: UXL, 2008. Gale U.S. History In Context. Web. 20 Oct. 2011.
"Sitting Bull." Notable Native Americans. Gale, 1995. Gale U.S. History In Context. Web. 25 Oct. 2011
Sitting Bull. 1890. Western History/Genealogy Department, Denver.Library of Congress. Web. 15 November 2011"Wounded Knee Massacre." U*X*L Encyclopedia of U.S. History. Sonia Benson, Daniel E. Brannen, Jr., and Rebecca Valentine. Ed. Lawrence W. Baker and Sarah Hermsen. Vol. 8. Detroit: UXL, 2009. 1727-1729. Gale U.S. History In Context. Web. 20 Oct. 2011.