| Author | Titles | | 1.
| Herrera Navarro, Javier | 1 | | 2.
| Herrera Oria, Enrique, Padre | 1 | | 3.
| Herrera, Philip | 1 | | 4.
| Herrera, Victor Carvacho | 1 | | 5.
| Herrera Ysla, Nelson, 1947- | 1 | | 6.
| Herrera-Navarro, Javier | 1 | | 7.
| Herrero Albiñana, Carmen | 1 | | 8.
| Herrero, Alicia | 1 | | 9.
| Herrero Carretero, Concha | 4 | | 10.
| Herrero García, Miguel | 2 |
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