| Author | Popularity |
| Gide, Charles |
4 |
| Gide, Charles 1847-1932 |
3 |
| Oppenheimer, Franz Herausgeber |
2 |
| Rist, Charles Verfasser |
2 |
| International Institute for the Study of Cooperation |
1 |
| Sombart, Werner 1863-1941 |
1 |
| Thiel, Hugo 1839-1918 |
1 |
| Totomianc, Vachan Fomič 1875-1964 |
1 |
| Verein für Socialpolitik |
1 |
| Walter, Karl |
1 |
| Warbasse, James Peter VerfasserIn |
1 |
