R. L ยท Richard L.
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Footprint Nicaragua Handbook: The Travel Guide | 978-1-903471-14-2 (1-903471-14-1) | 2001 | |
| Nicaragua | 978-1-906098-29-2 (1-906098-29-8) | 2008 | Richard Arghiris |
| Nicaragua | 978-1-904777-42-7 (1-904777-42-2) | 2005 | |