Rugh , R. (1962). Laboratory manual of vertebrate embryology (5th ed.). Allied Pacific.
Dyfyniad Arddull ChicagoRugh , Roberts. Laboratory Manual of Vertebrate Embryology. 5th ed. Bombay: Allied Pacific, 1962.
Dyfyniad MLARugh , Roberts. Laboratory Manual of Vertebrate Embryology. 5th ed. Allied Pacific, 1962.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.