1. G. D. Fasman, “Handbook of Biochemistry and Molecular Biology,” Vol. II, CRC Press, Inc., Cleveland, O., 1976, pp. 383 ˜ 545.
2. M. Funatsu and D. Tsuru, “Youkin Kouso,” Koudansha Co., Tokyo, Japan, 1977, p. 122.
3. M. Funatsu and D. Tsuru, “Youkin Kouso,” Koudansha Co., Tokyo, Japan, 1977, p. 124.