| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2000 | 978-0-918743-00-8 | Louis Sigalos | A Study and Work Book for Better Government: Updated 2000 |
| 2006 | 978-0-918743-01-5 | '' | Teacher Answer Manual For Better Government |
| 1992 | 978-0-918743-12-1 | '' | El Gobierno Norteamericano |