S. G. · S Gregory · Sam Gregory, Ronet Avni Peter Gabriel
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Degistirmek Icin Video | 978-9944-989-36-7 (9944-989-36-3) | 2007 | |
| Video for Change: A Guide For Advocacy and Activism | 978-0-7453-2412-8 (0-7453-2412-6) | 2005 | Gillian Caldwell · Ronit Avni · Thomas Harding |