| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The Past and Present as Prologue: A View of Future Warfare Through the Lens of Contemporary Conflicts | 978-1-935O87-13-7 (1-935O87-13-4) | 2009 |
G Robert · G S · H.S. · R. H. · R. S. · Robert H. · Robert H. Scales · Robert S. · Robert Scales