Liu, L. (2001). The role and impact of the Internet on library and information services. Greenwood Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLiu, Lewis-Guodo. The Role and Impact of the Internet on Library and Information Services. Westport, Conn: Greenwood Press, 2001.
एमएलए (9वां संस्करण) प्रशस्ति पत्रLiu, Lewis-Guodo. The Role and Impact of the Internet on Library and Information Services. Greenwood Press, 2001.
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