Philippines. National Economic and Development Authority. Region VIII. Regional statistical yearbook. Republic of the Philippines, National Economic and Development Authority, Region VIII.
Lua i Stíl Chicago (17ú heag.)Philippines. National Economic and Development Authority. Region VIII. Regional Statistical Yearbook. Palo: Republic of the Philippines, National Economic and Development Authority, Region VIII.
Lua MLA (8ú heag.)Philippines. National Economic and Development Authority. Region VIII. Regional Statistical Yearbook. Republic of the Philippines, National Economic and Development Authority, Region VIII.
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