Παραπομπή APA

Sehgal, R. (1998). Handbook of Library Software packages. Ess Ess Publications.

Παραπομπή Chicago Style

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

Παραπομπή MLA

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