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Lua i Stíl Chicago (17ú heag.)RECON Working Task Force, Henriette D. Avram, agus John Carson Rather. Conversion of Retrospective Catalog Records to Machine-readable Form: A Study of the Feasibility of a National Bibliographic Service. Washington: Library of Congress, 1969.
Lua MLA (9ú heag.)RECON Working Task Force, et al. Conversion of Retrospective Catalog Records to Machine-readable Form: A Study of the Feasibility of a National Bibliographic Service. Library of Congress, 1969.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.