| Verfasser | Häufigkeit |
| Negro Pavón, Dalmacio 1931- |
5 |
| Alulis, Joseph 1949- |
1 |
| Birnbaum, Pierre 1940- |
1 |
| Boesche, Roger 1948-2017 |
1 |
| Brogan, Hugh 1936- |
1 |
| De Sanctis, Francesco 1817-1883 |
1 |
| Dittgen, Herbert 1956-2007 |
1 |
| Gargan, Edward T. 1922-1995 |
1 |
| Lawler, Peter Augustine 1951-2017 |
1 |
| Lefort, Claude 1924-2010 |
1 |
| Martinez-Sicluna y Sepulveda, Consuelo |
1 |
| Negro Pavon, Dalmacio |
1 |
| Nolla, Eduardo |
1 |
| Ranke, Leopold von 1795-1886 |
1 |
| Schleifer, James T. 1942- |
1 |
| Schlüter, Gisela 1957- |
1 |
| Strout, Cushing 1923- |
1 |
| Zuckert, Catherine H. 1942- |
1 |