Philippines National Statistics Office. (2009). 2007 census of population: Population by province, city / municipality and barangay. NSO.
Citação do estilo Chicago (17ª ed.)Philippines National Statistics Office. 2007 Census of Population: Population by Province, City / Municipality and Barangay. Manila: NSO, 2009.
Citação MLA (9ª ed.)Philippines National Statistics Office. 2007 Census of Population: Population by Province, City / Municipality and Barangay. NSO, 2009.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.