Pedley, P. (1998). Copyright for library and information service professionals. Aslib.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPedley, Paul. Copyright for Library and Information Service Professionals. London: Aslib, 1998.
एमएलए (9वां संस्करण) प्रशस्ति पत्रPedley, Paul. Copyright for Library and Information Service Professionals. Aslib, 1998.
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