FAO,Training series. (2005). Hand book on small scale freshwater fish farming. Daya publishing house.
Dyfyniad Arddull ChicagoFAO,Training series. Hand Book on Small Scale Freshwater Fish Farming. New Delhi: Daya publishing house, 2005.
Dyfyniad MLAFAO,Training series. Hand Book on Small Scale Freshwater Fish Farming. Daya publishing house, 2005.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.