Antzeko izenburuak: American government /
Gaia: Politics and government.
- Searching for peace in Europe and Eurasia : an overview of conflict prevention and peacebuilding activities /
- American government : the political game /
- American politics today /
- Public administration : understanding management, politics, and law in the public sector /
- Civics : responsibilities and citizenship /
- 366 days in Abraham Lincoln's presidency : the private, political, and military decisions of America's greatest president /