Pushpalata Srivastava. (2008). Copyright in academic libraries in digital environment. Ess Ess publications.
استشهاد بنمط شيكاغوPushpalata Srivastava. Copyright in Academic Libraries in Digital Environment. New Delhi: Ess Ess publications, 2008.
MLA استشهادPushpalata Srivastava. Copyright in Academic Libraries in Digital Environment. Ess Ess publications, 2008.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.