Incoming Resources
- GPN, Lincoln, NE, 2003
- University of Nebraska Press, Lincoln, NE, c2008
- Sandhills Pub. Co., Lincoln, NE, c2001-
- GPN Educational Media, Lincoln, NE, c2005
- University of Nebraska Press, Lincoln, NE, c2005
- Distributed by GPN Educational Media, Lincoln, NE, c2003
- Potomac Books, an imprint of the University of Nebraska Press, Lincoln, NE, 2019
- IUniverse.com, Inc., Lincoln, NE, 2000, c1967
- GPN distributor, Lincoln, NE, c2004