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