Παραπομπή APA

Gopal, K. (2005). Library online cataloguing in digital way. Athors Press.

Παραπομπή Chicago Style

Gopal, Krishan. Library Online Cataloguing in Digital Way. Delhi: Athors Press, 2005.

Παραπομπή MLA

Gopal, Krishan. Library Online Cataloguing in Digital Way. Athors Press, 2005.