Foskett, A. C. (1996). The subject approach to information (5th ed.). Library Association Pub..
Citación estilo ChicagoFoskett, A. C. The Subject Approach to Information. 5th ed. London: Library Association Pub., 1996.
Cita MLAFoskett, A. C. The Subject Approach to Information. 5th ed. Library Association Pub., 1996.