| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Robertson's Practical English-Thai Dictionary | 978-O-8O48-3385-1 (O-8O48-3385-O) | 2004 | Michael Golding · Benjawan Jai-Ua |
R. G. Richardson · R.R. · R. Richardson · Richard G · Richard R · Richard Richardson