| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Questions & Answers: Constitutional Law | 978-0-7698-6059-6 (0-7698-6059-1) | 2017 | Paul E. McGreal · Charles W. Rhodes |
| Questions & Answers: Constitutional Law | 978-1-4224-1743-0 (1-4224-1743-3) | 2007 | Paul E. McGreal |