Παραπομπή APA

P. K. Agrawal. (2010). SAP HR OM, PD and Training. PHI Learning Pvt. Ltd.

Παραπομπή Chicago Style

P. K. Agrawal. SAP HR OM, PD and Training. New Delhi: PHI Learning Pvt. Ltd, 2010.

Παραπομπή MLA

P. K. Agrawal. SAP HR OM, PD and Training. PHI Learning Pvt. Ltd, 2010.