APA
Ray R., . (2012). Enterprise resource planning : text and cases. Tata McGraw hill education private limited: New Delhi.
Chicago
Ray Rajesh, . 2012. Enterprise resource planning : text and cases. Tata McGraw hill education private limited: New Delhi.
Harvard
Ray R., . (2012). Enterprise resource planning : text and cases. Tata McGraw hill education private limited: New Delhi.
MLA
Ray Rajesh, . Enterprise resource planning : text and cases. Tata McGraw hill education private limited: New Delhi. 2012.