Παραπομπή APA

Sehgal, R. (1998). User education in computer based libraries. Ess Ess.

Παραπομπή Chicago Style

Sehgal, R.L. User Education in Computer Based Libraries. New Delhi: Ess Ess, 1998.

Παραπομπή MLA

Sehgal, R.L. User Education in Computer Based Libraries. Ess Ess, 1998.