Παραπομπή APA

Kamal Dogra. (2013). Online cataloguing in Library Science. Centrum press.

Παραπομπή Chicago Style

Kamal Dogra. Online Cataloguing in Library Science. New Delhi: Centrum press, 2013.

Παραπομπή MLA

Kamal Dogra. Online Cataloguing in Library Science. Centrum press, 2013.