| title | media type | ISBN-13 | year of publica-
tion | other author(s) |
|---|
| Companion Website - Roskin | | 978-0-13-183017-2 | 2003 |
| Companion Website - Roskin | | 978-0-13-088143-4 | 2000 |
| Countries & Concepts: An introduction to Comparative Politics, Instructor's edition | Paperback | 978-0-13-183591-7 | 1991 |
| Countries And Concepts | " | 978-0-13-187455-8 | 2005 |
| Countries and concepts: An introduction to comparative politics | Hardcover | 978-0-13-184277-9 | 1989 |
| Countries and concepts: An introduction to comparative politics | " | 978-0-13-184250-2 | 1986 |
| Countries And Concepts: AP Edition | " | 978-0-13-194751-1 | 2005 |
| Countries and Concepts: Politics, Geography, Culture | Paperback | 978-0-13-602653-2 | 2008 |
| Countries and Concepts: Politics, Geography, Culture | Hardcover | 978-0-13-713858-6 | 2007 |
| Countries and Concepts: Politics, Geography, Culture | Paperback | 978-0-13-243255-9 | 2006 |
| Countries and Concepts - Politics, Geography, Culture: Ap Test Prep | " | 978-0-13-172305-4 | 2006 |
| IR, an introduction to international relations | " | 978-0-13-505611-0 | 1990 |
| IR: The New World of International Relations | " | 978-0-13-032494-8 | 2001 | Michael G. Roskin · Nicholas O. Berry · Nicholas Berry |
| IR The New World of International Relations | Hardcover | 978-0-205-72397-3 | |
| Other Governments of Europe: Sweden, Spain, Italy, Yugoslavia, and East Germany | Paperback | 978-0-13-642959-3 | 1977 |
| Political Science | Taschenbuch | 978-0-205-00627-4 | 2011 |
| Political Science: An Introduction. | Paperback | 978-0-205-70503-0 | 2009 |
| Political Science: An Introduction | " | 978-0-13-242576-6 | 2007 | Robert L. Cord · James A. Medeiros · Walter S. Jones |