Krishna Kumar. (1991). Library manual (4th ed.). Vikas Publishing House.
Style de citation ChicagoKrishna Kumar. Library Manual. 4th ed. New Delhi: Vikas Publishing House, 1991.
Style de citation MLAKrishna Kumar. Library Manual. 4th ed. Vikas Publishing House, 1991.
Attention : ces citations peuvent ne pas être correctes à 100%.