O.Gulbrandsen. (1986). Reducing the Fuel Costs of Small Fishing Boats. Bay of Bengal Programme for Fisheries Development.
Chicago Style aipamenaO.Gulbrandsen. Reducing the Fuel Costs of Small Fishing Boats. India: Bay of Bengal Programme for Fisheries Development, 1986.
MLA aipamenaO.Gulbrandsen. Reducing the Fuel Costs of Small Fishing Boats. Bay of Bengal Programme for Fisheries Development, 1986.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.