Template:Pequin, 2020
- Pequin, O. 2020. A new subspecies of Delias dice Snellen van Vollenhoven, 1863 from Yapen Island (Lepidoptera: Pieridae, Pierinae). Suara Serangga Papua 13(1): 98-102. DOI: 10.19269/sugapa2020.13(1).07.
.
.