Norris,Kathleen. (1993). Dakota: A spiritual geography. Houghton Mifflin.
Lua i Stíl Chicago (17ú heag.)Norris,Kathleen. Dakota: A Spiritual Geography. Boston: Houghton Mifflin, 1993.
Lua MLA (9ú heag.)Norris,Kathleen. Dakota: A Spiritual Geography. Houghton Mifflin, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.