Reference

Matthias Stöck, Rainer Günther, Wolfgang Böhme (2001): Progress towards a taxonomic revision of the Asian Bufo viridis group: Current status of nominal taxa and unsolved problems (Amphibia: Anura: Bufonidae) – Zoologische Abhandlungen - Staatliches Museum für Tierkunde Dresden – 51: 253 - 319.