Παραπομπή APA

Sahai, N. (2009). Academic library system (2nd ed.). Ess Ess Publicaions.

Παραπομπή Chicago Style

Sahai, Nath. Academic Library System. 2nd ed. New Delhi: Ess Ess Publicaions, 2009.

Παραπομπή MLA

Sahai, Nath. Academic Library System. 2nd ed. Ess Ess Publicaions, 2009.