Mahatma Gandhi, Mohandas Karamchand Gandhi (1986). “The Moral and Political Writings of Mahatma Gandhi: Non-Violent Resistance and Social Transformation”, Clarendon Press
"Exclusive: Terry Tempest Williams On Sacred Rage, Abundance, and the Upcoming White House Tar Sands Pipeline Action". Interview with Jerry Cope, www.huffingtonpost.com. August 17, 2011.