Philippines. National Statistics Office. (2003). 2001 Survey on children 5-17 years old: A regional report. National Statistics Office.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPhilippines. National Statistics Office. 2001 Survey on Children 5-17 Years Old: A Regional Report. Manila: National Statistics Office, 2003.
एमएलए (9वां संस्करण) प्रशस्ति पत्रPhilippines. National Statistics Office. 2001 Survey on Children 5-17 Years Old: A Regional Report. National Statistics Office, 2003.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.