Ishihara, H. (1987)
Revision of the western North Pacific species of the genus Raja. Japanese Journal of Ichthyology, 34(3), 241–285
Chen, C.T. & Joung, S.J. (1989)
Fishes of the genus Raja (Rajiformes: Rajidae) from Taiwan. Journal of Taiwan Museum, 42(2), 1–12
Carpenter, K.E. & Niem, V.H. (1999)
FAO species identification guide for fishery purposes. The living marine resources of the Western Central Pacific. Volume 3. Batoid fishes, chimaeras and bony fishes. part 1 (Elopidae to Linophrynidae). Rome, FAO. 1999: 1397–2068
Randall, J.E. & Lim, K.K.P. (2000)
A checklist of the fishes of the South China Sea. Raffles Bulletin of Zoology, Supplement 8, 569–667