Philippines. National Statistics Office. (2009). Survey on overseas Filipinos, 2008: A report on the overseas Filipino workers. National Statistics Office.
Citazione stile Chigago Style (17a edizione)Philippines. National Statistics Office. Survey on Overseas Filipinos, 2008: A Report on the Overseas Filipino Workers. Manila: National Statistics Office, 2009.
Citatione MLA (9a ed.)Philippines. National Statistics Office. Survey on Overseas Filipinos, 2008: A Report on the Overseas Filipino Workers. National Statistics Office, 2009.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.