1. Maximum Sustainable Yield and its Application to Whaling;Holt,1981
2. Twenty-Sixth Report of the Commission,1976
3. The History of Modern Whaling;Tønnessen,1982
4. Letter dated 6 March 1985 from the government of Japan to IWC contracting governments.
5. Letter dated 6 March 1985 from the government of Japan to IWC contracting governments.