I.R. · Ina Ramboz · W R.
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Christmas Songs in Spanish | 978-0-8442-7097-5 (0-8442-7097-0) | 1983 |
| Spanish Verbs & Essentials of Grammar, 2E | 978-0-07-149806-7 (0-07-149806-0) | 2007 |
| Spanish Verbs And Essentials of Grammar: A Practical Guide to the Mastery of Spanish | 978-0-8442-7214-6 (0-8442-7214-0) | 1983 |