Mann, T. (1993). Library research models: A guide to classification, cataloging and computers. OUP.
Cita Chicago (17th ed.)Mann, Thomas. Library Research Models: A Guide to Classification, Cataloging and Computers. New York: OUP, 1993.
Cita MLA (9th ed.)Mann, Thomas. Library Research Models: A Guide to Classification, Cataloging and Computers. OUP, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.