Valencia, L. B. (2003). DOT-Region III shows signs of growth. Manila Bulletin.
Lua i Stíl Chicago (17ú heag.)Valencia, Lynda B. "DOT-Region III Shows Signs of Growth." Manila Bulletin 2003.
Lua MLA (9ú heag.)Valencia, Lynda B. "DOT-Region III Shows Signs of Growth." Manila Bulletin, 2003.
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