| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Developing Listening Comprehension for Esl Students: The Kingdom of Kochen | 978-0-13-204479-0 (0-13-204479-X) | 1976 |
| ESOL Case Studies: The Real World of L2 Teaching & Administration | 978-0-13-118738-2 (0-13-118738-4) | 1992 |