| Verfasser | Häufigkeit |
| Ḥaddād, Luṭfī |
6 |
| Haddad, Abigail |
5 |
| Haddad, Jamie 1952- |
5 |
| Haddad, Laura 1984- |
5 |
| Haddad, Lawrence |
5 |
| Fanali, Salvatore |
4 |
| Haddad, Paul R. |
4 |
| Lim, Nelson |
4 |
| Riekkola, Marja-Liisa |
4 |
| Bozorg-Haddad, Omid 1974- |
3 |
| Haddad, Lawrence J. |
3 |
| Haddad, Leïla |
3 |
| Haddad, Wassim M. 1961- |
3 |
| Haddad, Yvonne Yazbeck 1935- |
3 |
| Bouis, Howarth E. |
2 |
| Esposito, John L. 1940- |
2 |
| Haddad, Louis 1937- |
2 |
| Haddad, Luma Farhan |
2 |
| Hui, Qing 1976- |
2 |
| Juris, Vic 1953-2019 |
2 |