Παραπομπή APA

Gurumani N. (2016). An introduction to Information processing and retrieval: For library and information professionals. Ess Ess Publication.

Παραπομπή Chicago Style

Gurumani N. An Introduction to Information Processing and Retrieval: For Library and Information Professionals. New Delhi: Ess Ess Publication, 2016.

Παραπομπή MLA

Gurumani N. An Introduction to Information Processing and Retrieval: For Library and Information Professionals. Ess Ess Publication, 2016.