Gudschinsky, S. C. (1973). A manual of literacy for preliterate peoples. Summer Institute of Linguistics.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGudschinsky, Sarah C. A Manual of Literacy for Preliterate Peoples. Ukarumpa, Papua-New Guinea: Summer Institute of Linguistics, 1973.
एमएलए (9वां संस्करण) प्रशस्ति पत्रGudschinsky, Sarah C. A Manual of Literacy for Preliterate Peoples. Summer Institute of Linguistics, 1973.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.