Παραπομπή APA

Dhiman, A. K. (2004). Library classification. Ess Ess.

Παραπομπή Chicago Style

Dhiman, Anil K. Library Classification. New Delhi: Ess Ess, 2004.

Παραπομπή MLA

Dhiman, Anil K. Library Classification. Ess Ess, 2004.