Παραπομπή APA

R L Sehgal. (1998). Handbook of library software packages. Ess Ess.

Παραπομπή Chicago Style

R L Sehgal. Handbook of Library Software Packages. New Delhi: Ess Ess, 1998.

Παραπομπή MLA

R L Sehgal. Handbook of Library Software Packages. Ess Ess, 1998.