Cita APA

Sandhya Aggarwal. (2012). Library services: Challenges and solutions in digital era. ESS ESS Pubs.

Chicago Edition Citation

Sandhya Aggarwal. Library Services: Challenges and Solutions in Digital Era. ESS ESS Pubs, 2012.

Cita MLA

Sandhya Aggarwal. Library Services: Challenges and Solutions in Digital Era. ESS ESS Pubs, 2012.

Atenció: Aquestes cites poden no estar 100% correctes.