| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Pronunciation Pairs Audio CDs | 978-0-521-67811-7 | 2007 | Ann Baker |
| Pronunciation Pairs Cassettes: An Introductory Course for Students of English: Cassette Set | 978-0-521-34167-7 | 1990 | " |
| Pronunciation Pairs Student's book: An Introductory Course for Students of English | 978-0-521-34972-7 | 1990 | " |
| Pronunciation Pairs Student's Book with Audio CD | 978-0-521-67808-7 | 2007 | " |
| Pronunciation Pairs Teacher's Book | 978-0-521-67809-4 | 2008 | " |
| Pronunciation Pairs Teacher's book: An Introductory Course for Students of English | 978-0-521-34973-4 | 1990 | " |