United States. Library of Congress & Library of Congress. Policy and Standards Division. (2009). Library of Congress classification. T. Technology ([2009 ed.].). Library of Congress, Cataloging Distribution Service.
Chicagoスタイル(17版)引用形式United States. Library of Congress , Library of Congress. Policy and Standards Division. Library of Congress Classification. T. Technology. [2009 ed.]. Washington, D.C: Library of Congress, Cataloging Distribution Service, 2009.
MLA(9版)引用形式United States. Library of Congress , Library of Congress. Policy and Standards Division. Library of Congress Classification. T. Technology. [2009 ed.]. Library of Congress, Cataloging Distribution Service, 2009.
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