Philippines. National Statistics Office. (2012). 2010 Philippine yearbook. National Statistics Office.
Citazione stile Chigago Style (17a edizione)Philippines. National Statistics Office. 2010 Philippine Yearbook. Manila: National Statistics Office, 2012.
Citatione MLA (9a ed.)Philippines. National Statistics Office. 2010 Philippine Yearbook. National Statistics Office, 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.