William K. Powers

• Oglala religion
• Oglala Religion (Religion and Spirituality)
• The Lakota warrior tradition
• Beyond the vision
• Here is your hobby: Indian dancing and costumes
• Indians of the Northern Plains
• Indians of the Southern Plains
• La religion des Sioux oglala
• Sacred language
• War dance
• Yuwipi, rituel des Sioux oglala
• Yuwipi, vision and experience in Oglala ritual