| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Korean and philosophical analysis | 978-89-7300-171-2 (89-7300-171-X) | 1987 |
| The era of pluralism and alternative values | 978-89-7300-673-1 (89-7300-673-8) | 2006 |
| What is the concept of knowledge: the everyday language of the Iranian knowledge analysis | 978-89-306-2032-1 (89-306-2032-9) | 1990 |