FAO. (1997). FAO fisheries circular N926: Aquaculture in fresh waters. Rome: FAO.
Chicago Style aipamenaFAO. FAO Fisheries Circular N926: Aquaculture in Fresh Waters. Rome: FAO, 1997.
MLA aipamenaFAO. FAO Fisheries Circular N926: Aquaculture in Fresh Waters. Rome: FAO, 1997.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.