Hildreth, C. R. (1989). The Online catalogue: Developments and directions. Library Association.
Citación estilo ChicagoHildreth, Charles R. The Online Catalogue: Developments and Directions. London: Library Association, 1989.
Cita MLAHildreth, Charles R. The Online Catalogue: Developments and Directions. Library Association, 1989.
Warning: These citations may not always be 100% accurate.