(2000). Providing free non - formal education for out - of - school youth and adults: The Non - formal Education Accreditation and Equivalency System. Philippine Star.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र"Providing Free Non - Formal Education for Out - of - School Youth and Adults: The Non - Formal Education Accreditation and Equivalency System." Philippine Star 2000.
एमएलए (9वां संस्करण) प्रशस्ति पत्र"Providing Free Non - Formal Education for Out - of - School Youth and Adults: The Non - Formal Education Accreditation and Equivalency System." Philippine Star, 2000.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.