| title | ISBN-13 | year of publication |
|---|---|---|
| EXERCISES IN SPOKEN ENGLISH BOOK 1 CENTRAL INSTITUTE OF ENGLISH AND FOREIGN LANGUAGES | 978-0-19-560305-7 | 2017 |
| EXERCISES IN SPOKEN ENGLISH BOOK 2 CENTRAL INSTITUTE OF ENGLISH AND FOREIGN LANGUAGES | 978-0-19-560892-2 | 2017 |
| EXERCISES IN SPOKEN ENGLISH BOOK 3 | 978-0-19-561175-5 | |
| Remedial Course In English - Book 2 | 978-0-19-561271-4 | 2008 |