Donnellan, S.C., Aplin, K.P. & Bertozzi, T. (2010) Species boundaries in the Rana arfaki group (Anura: Ranidae) and phylogenetic relationships to other New Guinean Rana. Zootaxa, 2496 (1), 49–62.
https://doi.org/10.11646/zootaxa.2496.1.3