Forster, R. E. (1986). The lung physiology basis of pulmonary function tests (3ª ed.). Year Book Medical.
Dyfyniad Arddull ChicagoForster, Robert E. The Lung Physiology Basis of Pulmonary Function Tests. 3ª ed. Year Book Medical, 1986.
Dyfyniad MLAForster, Robert E. The Lung Physiology Basis of Pulmonary Function Tests. 3ª ed. Year Book Medical, 1986.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.