| Autor | Częstotliwość |
| Institute of Policy Studies of Sri Lanka |
2 |
| Alperovitz, Gar |
1 |
| Asan Institute for Policy Studies |
1 |
| George, Susan 1934- |
1 |
| Greiner, Bernd |
1 |
| Institute for Policy Studies |
1 |
| Institute for Policy Studies (Washington, DC) |
1 |
| Research and Information System for Developing Countries |
1 |
| Research and Information System for the Non-Aligned and Other Developing Countries |
1 |
