| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Speaking American English: A Rulebook and Guide of U.S.A. Pronunciation and Spelling for the International Student | 978-1-4652-2554-2 (1-4652-2554-4) | 2013 |
| USA Spoken English: The Fundamentals of Articulation and Pronunciation Used in Higher Education and Business | 978-1-4652-2555-9 (1-4652-2555-2) | 2013 |