Taxon - Odkazy a literatura
Paleobiology Database [32995]
Paleobiology Database [https://paleobiodb.org/] [jako Winkleria]
Datum citace: 21. březen 2019
Echinoid Directory [1449]
Smith A. B. (ed.) (2005): Echinoid Directory [http://www.nhm.ac.uk/research-curation/p...], Natural History Museum, London [jako Winkleria]
Datum citace: 21. březen 2019
The Interim Register of Marine and Nonmarine Genera [1326999]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [jako Winkleria Engel, 1964]
Datum citace: 30. listopad 2019