Umesh Chandra Sharma. (1995). Netting objective tests in library and information science. Ess Ess.
Παραπομπή Chicago StyleUmesh Chandra Sharma. Netting Objective Tests in Library and Information Science. New Delhi: Ess Ess, 1995.
Παραπομπή MLAUmesh Chandra Sharma. Netting Objective Tests in Library and Information Science. Ess Ess, 1995.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.