Singh, G. (2015). Academic library system and services. Ess Ess pub.
Style de citation ChicagoSingh, Gurdev. Academic Library System and Services. Newdelhi: Ess Ess pub, 2015.
Style de citation MLASingh, Gurdev. Academic Library System and Services. Ess Ess pub, 2015.
Attention : ces citations peuvent ne pas être correctes à 100%.