| Verfasser | Häufigkeit |
| Betancourt, Jeanne |
27 |
| Betancourt, Philip P. 1936- |
7 |
| Muhly, James David |
4 |
| Zavaleta Betancourt, José Alfredo |
4 |
| Apostolaku, Vilē 1957- |
2 |
| Betancourt, John Gregory |
2 |
| Brogan, Thomas Michael 1966- |
2 |
| Cutler, Joanne |
2 |
| Ferrence, Susan C. |
2 |
| Fornet-Betancourt, Raúl 1946- |
2 |
| Martinez Betancourt, Julio Ismael 1955- |
2 |
| Acevedo, Kirk |
1 |
| Alliger, Vid |
1 |
| Anglos, Demetrios |
1 |
| Becker, Marshall Joseph ca. 20./21. Jh |
1 |
| Becker-Jákli, Barbara 1952- |
1 |
| Berazaín Iturralde, Rosalina |
1 |
| Betancourt Badell, José Esteban |
1 |
| Betancourt Benítez, Isidro L. |
1 |
| Betancourt Jaramillo, Carlos |
1 |