American Public Health Association & Benenson, A. S. (1995). Control of communicable diseases manual: An official report of the American Public Health Association (16th ed.). The Association.
Dyfyniad Arddull ChicagoAmerican Public Health Association and Abram S. Benenson. Control of Communicable Diseases Manual: An Official Report of the American Public Health Association. 16th ed. Washington, DC: The Association, 1995.
Dyfyniad MLAAmerican Public Health Association and Abram S. Benenson. Control of Communicable Diseases Manual: An Official Report of the American Public Health Association. 16th ed. The Association, 1995.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.