1) J. H. S. Blaxter, B. B. Parrish, and W. Dick-son: “Modern Fishing Gear of the World”, No. 2, (Arranged by the technical staffs of Fishing News International and Fishing News), Fishing News, London, 1964, pp. 529-536.
2) 井上実:漁具と魚の行動,恒星社厚生閣,東京, 1985, pp. 57-60.
3) G. Kawamura and S. Hara: Nippon Suisan Gakkaishi, 46, 929-932 (1980).
4) G. Kawamura, S. Hara, and B. Tedora: Mem. Kagoshima Univ. Res Center S. Pac., 1, 65-74 (1980).
5) G. Kawamura: “Advances in Milkfish Biology and Culture” (ed. by J. V. Juario, R. P. Fer-raris, and L. V. Benitez), Inland Publ. House, Manila, 1984, pp. 69-84.