Rijkers, G. T. (1981). The immune system of cyprinid fish: Oxytetracycline and the regulation of humoral immunity in carp. Netherlands: Marijkeweg.
Dyfyniad Arddull ChicagoRijkers, G. T. The Immune System of Cyprinid Fish: Oxytetracycline and the Regulation of Humoral Immunity in Carp. Netherlands: Marijkeweg, 1981.
Dyfyniad MLARijkers, G. T. The Immune System of Cyprinid Fish: Oxytetracycline and the Regulation of Humoral Immunity in Carp. Netherlands: Marijkeweg, 1981.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.