Παραπομπή APA

Alimohammadi, D. (2010). Operations research for library and information professionals. Ess Ess.

Παραπομπή Chicago Style

Alimohammadi, Dariush. Operations Research for Library and Information Professionals. New Delhi: Ess Ess, 2010.

Παραπομπή MLA

Alimohammadi, Dariush. Operations Research for Library and Information Professionals. Ess Ess, 2010.