BioStor
 | Some amphibians from the lowlands of North Borneo R F Inger (1956) Fieldiana Zool. 34: 389-424 |
 | The systematics and zoogeography of the Amphibia of Borneo Robert F Inger (1966) Fieldiana Zoology 52: 1-402 |
 | The morphology, systematics, and evolution of the Old World treefrogs (Rhacophoridae and Hyperoliidae) Linda Trueb (1970) Fieldiana (Zool.) 57(4): 1-145 |