Naidu, G. (1990). Public Library Finances. Ess Ess Publications.
Dyfyniad Arddull ChicagoNaidu, Guruswamy. Public Library Finances. New Delhi: Ess Ess Publications, 1990.
Dyfyniad MLANaidu, Guruswamy. Public Library Finances. Ess Ess Publications, 1990.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.