Ramam Nair, R. (1992). Academic library effectiveness.
Dyfyniad Arddull ChicagoRamam Nair, R. Academic Library Effectiveness. Ess Ess publications, New Delhi, 1992.
Dyfyniad MLARamam Nair, R. Academic Library Effectiveness. 1992.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.