Παραπομπή APA

VEERACHAMY R. (2012). Operations research. I K International Publishing House Pvt. Ltd.

Παραπομπή Chicago Style

VEERACHAMY R. Operations Research. New Delhi: I K International Publishing House Pvt. Ltd, 2012.

Παραπομπή MLA

VEERACHAMY R. Operations Research. I K International Publishing House Pvt. Ltd, 2012.