Reading, P. (1966). Common diseases of the ear, nose and throat (4th ed.). English Language Book Society.
Dyfyniad Arddull ChicagoReading, Philip. Common Diseases of the Ear, Nose and Throat. 4th ed. London: English Language Book Society, 1966.
Dyfyniad MLAReading, Philip. Common Diseases of the Ear, Nose and Throat. 4th ed. English Language Book Society, 1966.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.