| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The reform of secondary education;: A report to the public and the profession | 978-0-07-046049-2 (0-07-046049-3) | 1973 |
| The Reform of Secondary Education: A Report to the Public and the Profession. | 978-0-07-046050-8 (0-07-046050-7) | 1973 |