Pickering, K. A. (2000). Lakota culture, world economy. University of Nebraska Press.
Lua i Stíl Chicago (17ú heag.)Pickering, Kathleen Ann. Lakota Culture, World Economy. Lincoln: University of Nebraska Press, 2000.
Lua MLA (9ú heag.)Pickering, Kathleen Ann. Lakota Culture, World Economy. University of Nebraska Press, 2000.
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