| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Lean Safety Gemba Walks: A Methodology for Workforce Engagement and Culture Change | Hardcover | 978-1-138-43814-9 (1-138-43814-6) | 2017 |
| Lean Safety Gemba Walks: A Methodology for Workforce Engagement and Culture Change | Paperback | 978-1-4822-5898-1 (1-4822-5898-6) | 2014 |
R. B · R. H. · Robert B. · Robert H. · Robert Hafey