Incoming Resources
- Heritage Books, Bowie, MD., 2001
- Heritage Books, Bowie, MD., 1997
- Heritage Books, Bowie, MD., 2003
- Heritage Books, Bowie, MD., c1998
- Heritage Books, Bowie, MD., 2000
- Heritage Books, Inc., Bowie, MD., 1995
- Heritage Books, Inc., Bowie, MD., 1989