Author
Infobase,
43
Annenberg Learner (Firm)
8
Public Broadcasting Service (U.S.)
7
Bill Moyers (Firm)
6
Makematic (Firm)
5
Australian Broadcasting Corporation
2
Cerebellum Corporation
2
Film Ideas (Firm)
2
AB Droits Audiovisuels (Firm)
1
ABC News
1
Big Media Holdings LLC (Firm)
1
Cable News Network
1
Filmhub (Firm)
1
Films for Humanities & Sciences (Firm)
1
Globalvision (Firm)
1
Intelligence² (U.S.)
1
MVD (Firm)
1
Mirror/Mirror Productions, Inc. (Firm)
1
Reason Foundation
1