- ↑ 1.0 1.1
"Delias enniana". IUCN Red List of Threatened Species. Version 2012.2. International Union for Conservation of Nature. 2011. Ginkuhà 24 Oktubre 2012.
- ↑ 2.0 2.1 2.2 Bisby 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)
- ↑ GloBIS (GART): Global Butterfly Information System. Häuser C., Holstein J. & Steiner A. (eds), 23 Nobyembre 2008