Não informado. (1952). Bulletin of the Fisheries Research Station, Ceylon. Ceylon Fisheries Research Station.
Citação do estilo Chicago (17ª ed.)Não informado. Bulletin of the Fisheries Research Station, Ceylon. Colombo: Ceylon Fisheries Research Station, 1952.
Citação MLA (8ª ed.)Não informado. Bulletin of the Fisheries Research Station, Ceylon. Ceylon Fisheries Research Station, 1952.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.