| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Ministrypay.com: The Church Salary Survey of Nacba | 978-0-9828094-2-6 (0-9828094-2-5) | 2011 | Staff Nacba · Ph. D. Robert W. Welch |
| Ministrypay.com: The Church Salary Survey of Nacba | 978-0-9705433-8-7 (0-9705433-8-7) | 2009 | Staff Nacba Staff · Ph. D. Robert W. Welch |