^Olliver, Narena, Wrybill, Anarhynchus frontalis, New Zealand Birds, New Zealand Birds, 2005 [2010-07-25], (原始内容存档于2023-10-10)
^Clements, J. F.; Schulenberg, T. S.; Iliff, M. J.; Billerman, S. M.; Fredericks, T. A.; Gerbracht, J. A.; Lepage, D.; Sullivan, B. L.; Wood, C. L. The eBird/Clements checklist of Birds of the World: v2021.. 2021 [2022-08-17]. (原始内容存档于2022-03-12).