| title | ISBN-13 | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| Guns across America: Reconciling Gun Rules and Rights | 978-0-19-022858-3 | 2015 | ||
| Lebenswelt Regenwald | 978-3-9810023-0-0 | 2004 | Kai Andersch · Robert Pohle · Jane Grass | |
| The Right To Bear Arms: Rights And Liberties Under The Law | 978-1-57607-347-6 | 2001 | ||
| The Spirit of Leadership: Optimizing Creativity and Change in Organizations | 978-1-890009-89-2 | 2000 | ||
Father Robert Spitzer S. J. · Fr. Robert J. Spitzer · Fr. Robert Spitzer · Fr. Robert Spitzer S.J. · R. S. · R. Spitzer · Robert J. Spitzer · Robert L., Ed. Spitzer · Robert L. Spitzer · Robert S. · Robert Spitzer S.J.
ABC-CLIO · AmazonasWald Kanada-Initiative e.V. · Executive Excellence Publishing · Oxford University Press