Παραπομπή APA

ANIL KUMAR SIWACH. (2013). Access, management and usage of electronic resources. ESS ESS Publications.

Παραπομπή Chicago Style

ANIL KUMAR SIWACH. Access, Management and Usage of Electronic Resources. New Delhi: ESS ESS Publications, 2013.

Παραπομπή MLA

ANIL KUMAR SIWACH. Access, Management and Usage of Electronic Resources. ESS ESS Publications, 2013.