Incoming Resources
- Whole Person Associates, Duluth, Minn., c1989
- Lake Superior Port Cities, Duluth, Minn., 2005
- Pfeifer-Hamilton Publishers, Duluth, Minn., c2000
- Lake Superior Port Cities, Duluth, Minn., 1997
- Pfeifer-Hamilton, Duluth, Minn., c1995
- Pfeifer-Hamilton Publishers, Duluth, Minn., c1999