Chan, L. M. (2005). Library of Congress subject headings: Principles and application. Westport, Conn: Libraries Unlimited.
शिकागो स्टाइल उद्धरणChan, Lois Mai. Library of Congress Subject Headings: Principles and Application. Westport, Conn: Libraries Unlimited, 2005.
एमएलए उद्धरणChan, Lois Mai. Library of Congress Subject Headings: Principles and Application. Westport, Conn: Libraries Unlimited, 2005.
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