| title | media type | ISBN-13 (ISBN-10) | year of publica- tion |
|---|---|---|---|
| A Comparative Analysis of Capital Punishment: Statutes, Policies, Frequencies, and Public Attitudes the World Over | Paperback | 978-0-7391-2091-0 (0-7391-2091-3) | 2007 |
| A Comparative Analysis of Capital Punishment: Statutes, Policies, Frequencies, and Public Attitudes the World Over | Hardcover | 978-0-7391-0382-1 (0-7391-0382-2) | 2002 |