| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Chinese Dialectology: A Selected and Classified Bibliography | 978-962-201-211-0 (962-201-211-6) | 1981 |
| Chinese Lexicology and Lexicography: A Selected and Classified Bibliography | 978-962-201-312-4 (962-201-312-0) | 1985 |