Taxon - Odkazy a literatura
The Interim Register of Marine and Nonmarine Genera [1006491]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [jako Westbroekina Savage & Baxter, 1995]
Datum citace: 30. listopad 2019
Paleobiology Database [29021]
Paleobiology Database [https://paleobiodb.org/] [jako Westbroekina]
Datum citace: 11. prosinec 2015