Dyfyniad APA

Philippines. National Economic and Development Authority. (1987). Ilocos Region mid-year regional development report, CY 1987. National Economic and Development Authority.

Dyfyniad Arddull Chicago

Philippines. National Economic and Development Authority. Ilocos Region Mid-year Regional Development Report, CY 1987. San Fernando, La Union: National Economic and Development Authority, 1987.

Dyfyniad MLA

Philippines. National Economic and Development Authority. Ilocos Region Mid-year Regional Development Report, CY 1987. National Economic and Development Authority, 1987.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.