g G · Gill G · Gill Ringland
| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Beyond Crisis: Achieving Renewal in a Turbulent World | MP3 CD | 978-1-5366-3671-0 (1-5366-3671-1) | 2017 | Oliver Sparrow |
| Beyond Crisis: Achieving Renewal in a Turbulent World | Hardcover | 978-0-470-68577-8 (0-470-68577-8) | 2010 | Oliver Sparrow · Patricia Lustig |