| Verfasser | Häufigkeit |
| Araujo Azarola, Maria Cristina |
2 |
| Movin, Lars 1959- |
2 |
| Turell Gutierrez, Jose |
2 |
| Turell, María Teresa |
2 |
| Turèll, Dan 1946-1993 |
2 |
| Alfaro Giner, Carmen 1949- |
1 |
| Brewster, Martha |
1 |
| Costa y Turell, Modesto |
1 |
| Dunne, Irene |
1 |
| Gibbons, John 1946- |
1 |
| Jones, Allan |
1 |
| Kern, Jerome |
1 |
| Macpherson, Kenneth |
1 |
| Martínez García, Mª Julia |
1 |
| Medina 1982- |
1 |
| Mescall, John |
1 |
| Murphy, Dudley |
1 |
| Murphy, Dudley 1897-1968 |
1 |
| Ortiz García, Jónatan |
1 |
| Robeson, Paul 1898-1976 |
1 |