Singh, L.R.K., Johnson, N.F. and Ramamurthy, V.V. 2012. New species of the genus Psix Kozlov & Lê (Hymenoptera: Platygastridae). Zootaxa. 3530, 1 (Oct. 2012), 35–42. DOI:https://doi.org/10.11646/zootaxa.3530.1.3.