Roberts, T.R. (2014): Wallago Bleeker, 1851 and Wallagonia Myers, 1938 (Ostariophysi, Siluridae), Distinct Genera of Tropical Asian Catfishes, with Description of †Wallago maemohensis from the Miocene of Thailand. Bulletin of the Peabody Museum of Natural History, 55 (1): 35-47.
Charles Higham, A. Kijnga ed. The Origins of the Civilization of Angkor: Volume VI The Iron Age. page 43. IV 'The Fish Remains'
