Incoming Resources
- Thorndike Press, a part of Gale, a Cengage Company, Waterville, Maine., 2017
- Thorndike Press, Waterville, Maine., 2012
- Wheeler Publishing, A part of Gale, Cengage Learning, Waterville, Maine., 2014
- Thorndike Press, A part of Gale, Cengage Learning, Waterville, Maine., 2013