1. Ministry of Agriculture, Fisheries and Food (1963) “Sea Fisheries Statistical Tables, 1962”. (H.M.S.O., London).
2. Department of Agriculture and Fisheries for Scotland (1963) “Scottish Sea Fisheries Statistical Tables, 1962”. (H.M.S.O., Edinburgh).
3. Yearbook of Fishery Statistics—Production, 1961. Vol. 14. (F.A.O., Rome).