Prentice Hall · St. Martin's Press
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Introduction to Labor | 978-0-13-485509-7 (0-13-485509-4) | 1984 | James W. Robinson |
| Silent Testimony | 978-0-312-92141-5 (0-312-92141-1) | 1990 | |
R. Walker · Roger W. · Roger Walker · W.W. · W. Walker