Chopra, H. (1999). Library information technology in modern era: Libraries and librarians in new millenium. Commonwealth.
Style de citation Chicago (17e éd.)Chopra, H.S. Library Information Technology in Modern Era: Libraries and Librarians in New Millenium. New Delhi: Commonwealth, 1999.
Style de citation MLA (9e éd.)Chopra, H.S. Library Information Technology in Modern Era: Libraries and Librarians in New Millenium. Commonwealth, 1999.
Attention : ces citations peuvent ne pas être correctes à 100%.