Ranganathan, S. (2006). Prolegomena to library classification (3rd ed.). Ess Ess Publicaions.
Chicago ZitierstilRanganathan, S.R. Prolegomena to Library Classification. 3rd ed. New Delhi: Ess Ess Publicaions, 2006.
MLA ZitierstilRanganathan, S.R. Prolegomena to Library Classification. 3rd ed. Ess Ess Publicaions, 2006.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.