توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Philippines. National Statistics Office. (2008). Survey on overseas Filipinos, 2007: A report on the overseas Filipino workers. National Statistics Office.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Philippines. National Statistics Office. Survey on Overseas Filipinos, 2007: A Report on the Overseas Filipino Workers. Manila: National Statistics Office, 2008.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Philippines. National Statistics Office. Survey on Overseas Filipinos, 2007: A Report on the Overseas Filipino Workers. National Statistics Office, 2008.