↑Laidlaw, F. F. (1902) On a collection of dragonflies made by members of the Skeat Expedition in the Malay Peninsula in 1899-1900. [Part I]., Proceedings Zoological Society London 1 (5): 63-92, figs. 10-12, incl. pl. 5-6.
↑ 3.03.1Bisby F.A., Roskov Y.R., Orrell T.M., Nicolson D., Paglinawan L.E., Bailly N., Kirk P.M., Bourgoin T., Baillargeon G., Ouvrard D. (ed.) (2011). "Species 2000 & ITIS Catalogue of Life: 2011 Annual Checklist". Species 2000: Reading, UK. Ginkuhà 24 Septyembre 2012.CS1 maint: multiple names: authors list (link) CS1 maint: extra text: authors list (link)
↑Odonata: Catalogue of the Odonata of the World. Tol J. van , 1 Agosto 2008