Genre
Television news programs
20
Documentary films
8
Legislative hearings
8
History
4
Short films
4
Nonfiction films
3
Feature films
2
Legislative materials
2
Technical reports
2
Academic theses
1
Bibliography
1
Case studies
1
Conference papers and proceedings
1
Congresses
1
Documentary television programs
1
Interviews
1
Observations
1
Popular works
1
Video recordings for the hearing impaired
1
dissertations
1