(2003). Understanding MARC authority records: Machine-readable cataloging. Washington, DC: Cataloging Distribution Service, Library of Congress.
استشهاد بنمط شيكاغوUnderstanding MARC Authority Records: Machine-readable Cataloging. Washington, DC: Cataloging Distribution Service, Library of Congress, 2003.
MLA استشهادUnderstanding MARC Authority Records: Machine-readable Cataloging. Washington, DC: Cataloging Distribution Service, Library of Congress, 2003.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.