De Bruin, G. H. P. (1962). Spiny lobsters of Ceylon. Fisheries Research Station.
Lua i Stíl Chicago (17ú heag.)De Bruin, G. H. P. Spiny Lobsters of Ceylon. Colombo: Fisheries Research Station, 1962.
Lua MLA (8ú heag.)De Bruin, G. H. P. Spiny Lobsters of Ceylon. Fisheries Research Station, 1962.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.