Author
Films for the Humanities & Sciences (Firm)
25
Infobase
25
Arts and Entertainment Network
5
Cambridge Educational (Firm)
3
MacNeil/Lehrer Productions
3
Payson, Parker
3
Public Affairs Television (Firm)
2
Reuters Television
2
ABC News Productions
1
DR TV (Television station : Copenhagen, Denmark)
1
Java (Firm)
1
Moyers, Bill D.
1
Point du Jour (Firm)
1
Sunrise Media LLC
1
Tele Images Creations (Firm)
1
University of Notre Dame
1