APA引文

Chopra, H. (1999). Library information technology in modern era: Libraries and librarians in new millenium. Commonwealth.

Chicago Style (17th ed.) Citation

Chopra, H.S. Library Information Technology in Modern Era: Libraries and Librarians in New Millenium. New Delhi: Commonwealth, 1999.

MLA引文

Chopra, H.S. Library Information Technology in Modern Era: Libraries and Librarians in New Millenium. Commonwealth, 1999.