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Lua i Stíl Chicago (17ú heag.)Weber, Mary Beth. Cataloging Nonprint and Internet Resources: A How-to-do-it Manual for Librarians. New York: Neal Schuman, 2006.
Lua MLA (9ú heag.)Weber, Mary Beth. Cataloging Nonprint and Internet Resources: A How-to-do-it Manual for Librarians. Neal Schuman, 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.