J. S. · n/s · Nicholas Spykman
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| America's Strategy in World Politics: The United States and the Balance of Power | 978-1-4128-0631-2 (1-4128-0631-3) | 2007 |
| The Social Theory of Georg Simmel | 978-0-7658-0571-3 (0-7658-0571-5) | 2004 |