GFCM. (1993). Fisheries and environment system studies in the black sea system. Rome: FAO.
Stile di citazione ChicagoGFCM. Fisheries and Environment System Studies in the Black Sea System. Rome: FAO, 1993.
Citazione MLAGFCM. Fisheries and Environment System Studies in the Black Sea System. Rome: FAO, 1993.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.