American Library Association. (1984). Guidelines for using AACR2, chapter 9 for cataloging microcomputer software. American Library Association.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAmerican Library Association. Guidelines for Using AACR2, Chapter 9 for Cataloging Microcomputer Software. Chicago: American Library Association, 1984.
एमएलए (9वां संस्करण) प्रशस्ति पत्रAmerican Library Association. Guidelines for Using AACR2, Chapter 9 for Cataloging Microcomputer Software. American Library Association, 1984.
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