Umesh Chandra Sharma. (1995). Netting objective tests in library and information science. Ess Ess.
استشهاد بنمط شيكاغوUmesh Chandra Sharma. Netting Objective Tests in Library and Information Science. New Delhi: Ess Ess, 1995.
MLA استشهادUmesh Chandra Sharma. Netting Objective Tests in Library and Information Science. Ess Ess, 1995.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.