Bibliography
Blackburn, D. C., D. P. Bickford, A. C. Diesmos, D. T. Iskandar, and R. M. Brown . 2010. An ancient origin for the enigmatic Flat-headed Frogs (Bombinatoridae: Barbourula) from the islands of Southeast Asia. PLoS (Public Library of Science) One 5 (8: e 12090): 1-8.
