Ranganathan, S. (2006). Philosophy of library classification. Ess Ess Publicaions.
Citación estilo ChicagoRanganathan, S.R. Philosophy of Library Classification. New Delhi: Ess Ess Publicaions, 2006.
Cita MLARanganathan, S.R. Philosophy of Library Classification. Ess Ess Publicaions, 2006.
Warning: These citations may not always be 100% accurate.