Samuelson, K. (1968). Mechanized information storage, retrieval and dissemination. North-Holland Publishing Co.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSamuelson, Kjell. Mechanized Information Storage, Retrieval and Dissemination. Amsterdam: North-Holland Publishing Co, 1968.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSamuelson, Kjell. Mechanized Information Storage, Retrieval and Dissemination. North-Holland Publishing Co, 1968.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.