APA استشهاد

Sajit Kumar. (2005). AACR 2 R with MARC 21: Cataloguing Practice for 21st century. Ess Ess Publications.

استشهاد بنمط شيكاغو

Sajit Kumar. AACR 2 R with MARC 21: Cataloguing Practice for 21st Century. New Delhi: Ess Ess Publications, 2005.

MLA استشهاد

Sajit Kumar. AACR 2 R with MARC 21: Cataloguing Practice for 21st Century. Ess Ess Publications, 2005.