(1999). Parent's Guide to the Internet. U.S. Department of Education.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रParent's Guide to the Internet. U.S. Department of Education, 1999.
एमएलए (9वां संस्करण) प्रशस्ति पत्रParent's Guide to the Internet. U.S. Department of Education, 1999.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.