Tohutoro APA (7th ed.)

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

Tohutoru Kātū Chicago (17th ed.)

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

Tohutoro MLA (9th ed.)

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