Shenkar, N.; Gittenberger, A.; Lambert, G.; Rius, M.; Moreira da Rocha, R.; Swalla, B.J.; Turon, X. (2021). Ascidiacea World Database.
Didemnum asperum (Milne Edwards, 1841). Accessed through: Land J. van der (ed). (2008) UNESCO-IOC Register of Marine Organisms (URMO) at: http://marinespecies.org/urmo/aphia.php?p=taxdetails&id=103562 on 2024-04-26
Land J. van der (ed). (2008). UNESCO-IOC Register of Marine Organisms (URMO).
Didemnum asperum (Milne Edwards, 1841). Accessed at: https://marinespecies.org/urmo/aphia.php?p=taxdetails&id=103562 on 2024-04-26