| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Contract Law and Theory, Secondary Materials: Selected | 978-0-87473-417-1 | 1988 | Robert E Scott · Robert E. Scott |
| Labor Law in a Nutshell | 978-0-314-18442-9 | 2008 | |
| Labor Law: In a Nutshell | 978-0-314-23151-2 | 2000 | |
| Labor law in a nutshell | 978-0-314-96024-5 | 1986 | |
| The Railway Labor Act | 978-0-87179-815-2 | 2000 | |