Author
Films for the Humanities & Sciences (Firm)
Infobase
162
Holk & Lassenius
32
Video Education Australasia
25
CNBC (Television network)
16
BBC Worldwide Ltd
15
Public Broadcasting Service (U.S.)
14
ABC News Productions
12
Hedrick Smith Productions
11
TED Conferences LLC
4
TVF International (Firm)
4
Window to the World Communications, Inc
4
Futura Film (Firm)
3
Open University
2
ABC International
1
Century Small Business Solutions
1
John McLean Media
1
MacNeil/Lehrer Productions
1
Meridian Education Corporation
1
Moyers, Bill D.
1
Online Classroom Ltd
1
Public Affairs Television (Firm)
1
Stanford University
1
Team Sound & Vision Inc
1