"E. K." · O.I. · Omar Khayyam
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Nowrouznameh | 978-964-5571-57-1 (964-5571-57-X) | 2010 |
| The Rubaiyat of Khayyam. "Ruba'ei-haye Khayyam". With Miniatures and Two English Translations | 978-964-5552-74-7 (964-5552-74-5) | 2011 |