| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| The Thin Blue Lifeline: Verbal De-escalation of Aggressive & Emotionally Disturbed People: A Comprehensive Guidebook for Law Enforcement Officers | 978-1-95O678-O4-4 (1-95O678-O4-O) | 2019 | Ellis Amdur |