| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Achieving Success in Second Language Acquisition | Paperback | 978-0-521-54663-8 | 2005 | Betty Lou Leaver · Madeline Ehrman |
| Achieving Success in Second Language Acquisition | Hardcover | 978-0-521-83751-4 | 2005 | Betty Lou Leaver · Madeline Ehrman |
| Communicative Focus: Teaching Foreign Language on the Basis of the Native Speaker's Communicative Focus | Paperback | 978-1-933455-01-3 | 2007 | |
| Developing Professional-Level Language Proficiency | " | 978-0-521-01685-8 | 2002 | Betty Lou Leaver |
| Developing Professional-Level Language Proficiency | Hardcover | 978-0-521-81657-1 | 2002 | " |
| How to Improve Your Foreign Language Immediately | Paperback | 978-0-9893870-0-2 | 2013 | |
| How to Improve Your Foreign Language Immediately | " | 978-0-9679907-5-0 | 2003 | |
| Working with Advanced Foreign Language Students | " | 978-0-9679907-1-2 | 2003 | B. Shekhtman |
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