Taxon - Odkazy a literatura
Gill F., Donsker D. & Rasmussen P. (eds): IOC World Bird List 11.1 [http://www.worldbirdnames.org/] [jako Rissa Stephens, 1826]Datum citace: 22. duben 2021
The Interim Register of Marine and Nonmarine Genera [1435454]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [jako Rissa Stephens in Shaw, 1826]
Datum citace: 14. prosinec 2019
Paleobiology Database [145780]
Paleobiology Database [https://paleobiodb.org/] [jako Rissa Stephens]
Datum citace: 23. prosinec 2016