Monterosato, T. A. di. (1880). Notizie intorno ad alcune conchiglie delle coste d'Africa. <em>Bullettino della Società Malacologica Italiana.</em> 5 (11–15): 213–233. [March 5th, 1880]., available online athttps://www.biodiversitylibrary.org/page/38908443[details]
MolluscaBase eds. (2021). MolluscaBase. Trochus fermonii var. purpurea Monterosato, 1880. Accessed through: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2021) European Register of Marine Species at: http://www.marbef.org/data/aphia.php?p=taxdetails&id=753000 on 2024-12-23
Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2024). European Register of Marine Species. Trochus fermonii var. purpurea Monterosato, 1880. Accessed at: https://vliz.be/vmdcdata/narms/narms.php?p=taxdetails&id=753000 on 2024-12-23
original descriptionMonterosato, T. A. di. (1880). Notizie intorno ad alcune conchiglie delle coste d'Africa. <em>Bullettino della Società Malacologica Italiana.</em> 5 (11–15): 213–233. [March 5th, 1880]., available online athttps://www.biodiversitylibrary.org/page/38908443[details]