Philippines. National Statistics Office. (2012). 2010 Philippine yearbook. National Statistics Office.
Cita Chicago Style (17a ed.)Philippines. National Statistics Office. 2010 Philippine Yearbook. Manila: National Statistics Office, 2012.
Cita MLA (9a ed.)Philippines. National Statistics Office. 2010 Philippine Yearbook. National Statistics Office, 2012.
Precaución: Estas citas no son 100% exactas.