Παραπομπή APA

Jeevan, V. (2011). E-resources and digital services. Ess Ess Publications.

Παραπομπή Chicago Style

Jeevan, V.K.J. E-resources and Digital Services. New Delhi: Ess Ess Publications, 2011.

Παραπομπή MLA

Jeevan, V.K.J. E-resources and Digital Services. Ess Ess Publications, 2011.