Lancaster, F. W. (1979). Problems and Failures in Library Automation.
Cita Chicago Style (17a ed.)Lancaster, F. Wilfrid. Problems and Failures in Library Automation. 1979.
Cita MLA (9a ed.)Lancaster, F. Wilfrid. Problems and Failures in Library Automation. 1979.
Precaución: Estas citas no son 100% exactas.