Author
Films for the Humanities & Sciences (Firm)
41
Infobase
41
Arts and Entertainment Network
15
A&E Television Networks, LLC
5
Moyers, Bill D.
4
Sunrise Media LLC
4
WPA Film Library
3
Burns, Ken, 1953-
2
Payson, Parker
2
Public Broadcasting Service (U.S.)
2
4 Learning (Firm)
1
ABC News Productions
1
American Public Television
1
Java (Firm)
1
KTWU-TV (Television station : Topeka, Kan.)
1
National Archives and Records Service
1
National Geographic Television & Film
1
Public Affairs Television (Firm)
1
Reuters Television
1
Universal-International (Firm)
1