| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Choices: Custom Resources for Political Sciences | 978-1-269-66195-9 (1-269-66195-7) | 2014 |
| President as Leader | 978-1-138-45990-8 (1-138-45990-9) | 2017 |
| The President as Leader | 978-0-13-502407-2 (0-13-502407-2) | 2011 |
E. Siegel · M.E · M S. · Michael E. · Michael Eric Siegel · Michael S. · Michael Siegel
Pearson · Prentice Hall · Routledge