Não informado. (2021). Bulletin of the Fisheries Research Station, Sri Lanka. Fisheries Research Station.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Bulletin of the Fisheries Research Station, Sri Lanka. Colombo: Fisheries Research Station, 2021.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Bulletin of the Fisheries Research Station, Sri Lanka. Fisheries Research Station, 2021.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.