Philippines. National Statistics Office. (1999). Survey on overseas Filipinos. National Statistics Office.
Chicago Style (17th ed.) CitationPhilippines. National Statistics Office. Survey on Overseas Filipinos. Manila: National Statistics Office, 1999.
MLA (9th ed.) CitationPhilippines. National Statistics Office. Survey on Overseas Filipinos. National Statistics Office, 1999.
Warning: These citations may not always be 100% accurate.