Incoming Resources
- PBS Distribution, Arlington, Va., 2010, ©2003
- PBS, PBS Distribution, Arlington, Va., 2011
- PBS, Arlington, Va., 2010
- Tigress Productions, Distributed by PBS Home Video, Bristol, U.K., Arlington, Va., 2003
- PBS Distribution, Arlington, Va., 2010, ©2004
- PBS Distribution, Arlington, Va., 2012
- Gas Appliance Manufacturers Association, Arlington, Va., c1988-
- PBS Distribution, Arlington, Va., 2013
- PBS Distribution, Arlington, Va., 2021
- PBS Home Video, Paramount Pictures distributor, Arlington, Va., Hollywood, Calif., ©2006
- WGBH Educational Foundation, PBS Distribution, Boston, Arlington, Va., 2015
- PBS Home Video, Arlington, Va., 2016