| Titel | ISBN-13 (ISBN-10) | Erscheinungsjahr |
|---|---|---|
| Constructing Identities through Multilingualism: A Study of the Language Behaviors of University Students in Ghana | 978-3-8383-4910-7 (3-8383-4910-5) | 2010 |
| Politeness Markers Used in Educated Ghanaian English: A Study of Media Panel Discussions | 978-3-8383-7456-7 (3-8383-7456-8) | 2010 |