Παραπομπή APA

Mallinath Kumbar. (2018). Universal decimal classification: A practical manual for information organisation. Ess Ess.

Παραπομπή Chicago Style

Mallinath Kumbar. Universal Decimal Classification: A Practical Manual for Information Organisation. New Delhi: Ess Ess, 2018.

Παραπομπή MLA

Mallinath Kumbar. Universal Decimal Classification: A Practical Manual for Information Organisation. Ess Ess, 2018.