Kao, M. L. (1995). Cataloging and classification for library technicians. Haworth Press.
Lua i Stíl Chicago (17ú heag.)Kao, Mary Liu. Cataloging and Classification for Library Technicians. New York: Haworth Press, 1995.
Lua MLA (9ú heag.)Kao, Mary Liu. Cataloging and Classification for Library Technicians. Haworth Press, 1995.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.