| Author | Titles | 1.
| Bettencourt, António, 19--?- | 1 | 2.
| Bettencourt, António, 19--?- | 1 | 3.
| Bettencourt, E. A. de, 1825-1886 | 2 | 4.
| Bettencourt, Edmundo de | 3 | 5.
| Bettencourt, Edmundo de, 1899-1973 | 2 | 6.
| Bettencourt, Fernanda, 1947- | 2 | 7.
| Bettencourt, Fernanda de Fátima Silveira, 1947- | 0 | 8.
| Author is: Bettencourt, Fernanda, 1947- | 2 | 9.
| Bettencourt, Fernanda Silveira, 1947- | 0 | 10.
| Author is: Bettencourt, Fernanda, 1947- | 2 | 11.
| Bettencourt, G. de | 1 | 12.
| Bettencourt, Gastão de, 1894-1962 | 20 |
|
|