| title | ISBN-13 (ISBN-10) | year of publica- tion |
|---|---|---|
| The Testing Gap: Scientific Trials of Test-Driven School Accountability Systems for Excellence and Equity | 978-1-59311-749-8 (1-59311-749-3) | 2007 |
| The Testing Gap: Scientific Trials of Test Driven School Accountability Systems for Execellence and Equity | 978-1-59311-748-1 (1-59311-748-5) | 2007 |