Incoming Resources
- Time-Life Books, Alexandria, VA, c1994-
- distributed by Time Life, Alexandria, VA, c2004, 1992
- Time-Life Books, Alexandria, VA, c1990
- PBS Home Video, Alexandria, VA, c2005
- Carnival Film & Television Limited, PBS Distribution, London, Alexandria, VA, ©2011
- PBS Distribution, Alexandria, VA
- PBS Distribution, Alexandria, VA, c2010
- Time-Life Books, School and library distribution by Silver Burdett, Alexandria, VA, Morristown, N.J., c1980