| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| A Christmas Present: What's the Plot? | 978-0-521-74556-7 (0-521-74556-X) | 2009 |
| A history of the Xhosa of the Northern Cape, 1795-1879 | 978-0-7992-1108-5 (0-7992-1108-7) | 1987 |
| L'inserimento scolastico degli handicappati | 978-88-08-03842-5 (88-08-03842-4) |
Cambridge University Press · University of Cape Town · Zanichelli