Philippines (Republic) Bureau of the Census and Statistics. Foreign trade statistics of the Philippines. Bureau of Print.
Dyfyniad Arddull ChicagoPhilippines (Republic) Bureau of the Census and Statistics. Foreign Trade Statistics of the Philippines. Manila: Bureau of Print.
Dyfyniad MLAPhilippines (Republic) Bureau of the Census and Statistics. Foreign Trade Statistics of the Philippines. Bureau of Print.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.