Gore, D., Kimbrough, J., & Spyers-Duran, P. (1979). Requiem for the card catalog: Management issues in automated cataloging. Greenwood Press.
Lua i Stíl Chicago (17ú heag.)Gore, Daniel, Joseph Kimbrough, agus Peter Spyers-Duran. Requiem for the Card Catalog: Management Issues in Automated Cataloging. Westport, Conn: Greenwood Press, 1979.
Lua MLA (9ú heag.)Gore, Daniel, et al. Requiem for the Card Catalog: Management Issues in Automated Cataloging. Greenwood Press, 1979.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.