Websites
- ADAH Digital Collections
- Browne, Jaron. "Rooted in Slavery: Prison Labor Exploitation" Reprinted from RP&E Vol. 14, No. 2: Just Jobs? Organizing for Economic Justice.
- Browne, Julie. "The Labor of Doing Time," Angelfire.com.
- Hartnett, Stephen. "History is a Weapon: Prison Labor, Slavery & Capitalism in Historical Perspective" History is a Weapon.
- Slavery by Another Name
- Slavery by Another Name: Historical Documents – PBS