Taxon - Odkazy a literatura
IUCN Red List of Threatened Species 2024-1 [63400]
IUCN Red List of Threatened Species [http://www.iucnredlist.org/] [jako Phanogomphus westfalli Carle & May, 1987]
Datum citace: 29. leden 2024
Paulson D., Schorr M. (2005-2021): World Odonata List 2021-03-25, Slater Museum of Natural History [jako Phanogomphus westfalli (Carle & May, 1987)]Datum citace: 5. duben 2021