Rosenau, M. (1965). Preventive medicine and public health (10th ed.). Appleton-Century-Crofts.
Dyfyniad Arddull ChicagoRosenau, Maxcy. Preventive Medicine and Public Health. 10th ed. New York: Appleton-Century-Crofts, 1965.
Dyfyniad MLARosenau, Maxcy. Preventive Medicine and Public Health. 10th ed. Appleton-Century-Crofts, 1965.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.