@ffs Anyways, to make it more acessible for you: Lauber, Almon Wheeler (1913). "Indian Slavery in Colonial Times Within the Present Limits of the United States Chapter 1: Enslavement by the Indians Themselves". 53 (3). Columbia University: 25–48.
Gallay, Alan (2009). "Introduction: Indian Slavery in Historical Context". In Gallay, Alan (ed.). Indian Slavery in Colonial America. Lincoln, NE: University of Nebraska Press. pp. 1–32. Retrieved March 8, 2017.
Perdue, Theda (1979). Slavery and the Evolution of Cherokee Society, 1540-1866. University of Tennessee Press. pp. 207 pages. Retrieved February 28, 2019.