JORDAN, D.S. & TANAKA, S. & SNYDER, J.O. (1913)
A catalogue of the fishes of Japan. Journal of the College of Science, Imperial University, Tokyo, 33: 1–497
HAMADA, M. (1990)
Effects of the Preparation Conditions on the Physical Properties of Shark-Skin Gelatin Gels. Nippon Suisan Gakkaishi, 56 (4): 671–677