Philippines. Bureau of Health (1933- ). Annual report of the Bureau of Health. Bureau of Printing.
Dyfyniad Arddull ChicagoPhilippines. Bureau of Health (1933- ). Annual Report of the Bureau of Health. Manila: Bureau of Printing.
Dyfyniad MLAPhilippines. Bureau of Health (1933- ). Annual Report of the Bureau of Health. Bureau of Printing.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.