Incoming Resources
- Gale Research, Detroit, 1998
- Gale Research, Detroit, c1994
- Gale Research, New York, c1995-
- Gale Research, New York, c1996
- Gale Research, Detroit, c1995
- Gale Research, Detroit, MI, 1997
- Gale Research, New York, c1994
- Gale Research, Detroit, MI., 1997
- Gale Research, Detroit, c1991
- Gale Research, Detroit, c1996