Rajagopalan, T. S. E. (1988). Relevane of Ranganathan`s contributions to library science.
Dyfyniad Arddull ChicagoRajagopalan, T S; Ed. Relevane of Ranganathan`s Contributions to Library Science. New Delhi, Vikas, 1988.
Dyfyniad MLARajagopalan, T S; Ed. Relevane of Ranganathan`s Contributions to Library Science. 1988.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.