Vu, T.T., Nguyen, L.T.P. & Wiśniowski, B. (2020)

Taxonomic notes on the genus Vespa Linnaeus, 1758 (Hymenoptera: Vespidae: Vespinae) from Vietnam, with a new record of a species and an updated key to species

. Zootaxa, 4801 (3), 584–590.