Craze, Sarah; Pennell, Richard (2020). "The pirates of the Defensor de Pedro (1828–30) and the sanitisation of a pirate legend". International Journal of Maritime History. 32 (4): 823–847. doi:10.1177/0843871420974039. S2CID230714174.
Craze, Sarah; Pennell, Richard (2020). "The pirates of the Defensor de Pedro (1828–30) and the sanitisation of a pirate legend". International Journal of Maritime History. 32 (4): 823–847. doi:10.1177/0843871420974039. S2CID230714174.