Author
Infobase,
10
WPA Film Library
6
Films for the Humanities & Sciences (Firm)
5
Infobase
5
ABC News Productions,
4
Oxford Scholarship Online
3
4 Learning (Firm)
1
A&E Television Networks, LLC
1
Alvandi, Roham, 1979-
1
Cineflix Productions
1
Eisenberg, Carolyn Woods,
1
Home Box Office (Firm)
1
National Archives and Records Service
1
Payne, Kenneth, 1974-
1