Library Administration and Management Association, American Library Association. Library Research Round Table, & American Library Association. (1980). Library effectiveness: A state of the art. Library Administration and Management Association.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLibrary Administration and Management Association, American Library Association. Library Research Round Table, और American Library Association. Library Effectiveness: A State of the Art. Chicago: Library Administration and Management Association, 1980.
एमएलए (9वां संस्करण) प्रशस्ति पत्रLibrary Administration and Management Association, et al. Library Effectiveness: A State of the Art. Library Administration and Management Association, 1980.
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