L. R. · P R · Peter L. · Peter R.
| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Culture and Customs of the Caucasus | Hardcover | 978-0-313-34885-3 (0-313-34885-5) | 2008 |
| Culture and Customs of the Caucasus | Paperback | 978-1-4408-3588-9 (1-4408-3588-8) | 2008 |