| Verfasser | Häufigkeit |
| Chiavacci Leonardi, Anna Maria |
14 |
| Dante Alighieri 1265-1321 |
11 |
| Chiavacci Leonardi, Anna Maria 1927-2014 |
8 |
| Angelini, Gianpaolo |
1 |
| Apolloni, Marco Fabio |
1 |
| Ariostini, Armando 1951- |
1 |
| Asher, Nadine 1947- |
1 |
| Bernhard-Leonardi, Alf |
1 |
| Bolandrini, Beatrice |
1 |
| Bolliger, Luis |
1 |
| Caldera, Massimiliano 1972- |
1 |
| Cardarelli, Monica |
1 |
| Carman, Christopher J. 1969- |
1 |
| Carrozzino, Marcello |
1 |
| Casati, Alessandra |
1 |
| Castle, Marjorie |
1 |
| Cavalca, Cecilia |
1 |
| Chor der Oper Zürich |
1 |
| Christoff, Miroslav 1968- |
1 |
| Conradt, David P. |
1 |