Jacobs, Ben. “The History of Lumbee Regional Development Association, Inc. (1968-1985).” Unpublished typescript. 80 p. and appendices.
Strike at the Wind
Oakley, Christopher Arris. “The legend of Henry Berry Lowry: Strike at the Wind! and the Lumbee Indians of North Carolina.” Mississippi quarterly 60.1 (Winter/Spring 2007): 59–80. Key source