| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Robertson's Practical English-Thai Dictionary | 978-0-8048-3385-1 (0-8048-3385-0) | 2004 | Michael Golding · Benjawan Jai-Ua |
| Robertson's Practical English-thai Dictionary | 978-0-8048-0706-7 (0-8048-0706-X) | 1995 | |
G. Robertson · R. G. Robertson · R.R. · R Robertson · Richard G · Richard R · Richard Robertson