Sunil kumar. (1999). Staff development for library and information services (1st.). Ess Ess.
Stile di citazione ChicagoSunil kumar. Staff Development for Library and Information Services. 1st. New Delhi: Ess Ess, 1999.
Citazione MLASunil kumar. Staff Development for Library and Information Services. 1st. Ess Ess, 1999.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.