IntestazioneRichards, W. Upton Usata in: Bibliothèque nationale de France, Paris
Fonti esterne
Trovato inIndex to the additional manuscripts, with those of the Egerton Collection preserved in the British Museum, and acquired in the years 1783-1835 / [by W. Upton Richards, Edward A. Bonde and F. Madden], 1849. — Oxford Dictionary of National Biography - https://doi.org/10.1093/ref:odnb/23543 (2022-02-18). — LC Authorities : Richards, W. Upton (William Upton) - https://lccn.loc.gov/no2006061206 (2022-02-18)