Author
Films for the Humanities & Sciences (Firm)
6
Infobase
6
International Center for G.
3
Alexander, Yonah
1
Archick, Kristin,
1
Globalvision (Firm)
1
Java (Firm)
1
Library of Congress. Congressional Research Service,
1
Nesser, Petter,
1
Oxford Scholarship Online
1
United States. Congress. Commission on Security and Cooperation in Europe,
1
United States. Congress. Senate. Committee on Homeland Security and Governmental Affairs,
1
Video Education Australasia
1