Autore:Francis Beaumont

- ↑ 1,0 1,1 Bibliothèque nationale de France
- ↑ Gemeinsame Normdatei
- ↑ British Museum person-institution thesaurus
- ↑ Progetto Gutenberg
- ↑ OpenLibrary
- ↑ SNAC
- ↑ Find a Grave
- ↑ International Music Score Library Project
- ↑ Encyclopædia Britannica