Citazione APA

Usha devi, S. P. (1999). University and college libraries. Ess Ess Publications.

Stile di citazione Chicago

Usha devi, S P. University and College Libraries. New Delhi: Ess Ess Publications, 1999.

Citazione MLA

Usha devi, S P. University and College Libraries. Ess Ess Publications, 1999.