important reference Book for CSCP preparation 

1) Introduction to Materials Management (Sixth Edition) J.R. Tony Arnold, CFPIM, CIRM, Stephen N. Chapman, Ph.D., CFPIM, and Lloyd M. Clive, CFPIM 

2)Supply Chain Logistics Management (Third Edition) Donald Bowersox, David Closs, M. Bixby Cooper 

3)Customer Relationship Management: A Strategic Imperative in the World of e-Business Stanley A. Brown 

4)Distribution Planning and Control: Managing in the Era of Supply Chain Management (Second Edition) David F. Ross, CFPIM 

5)Introduction to e-Supply Chain Management Engaging Technology to Build Market Winning Business Partnerships David F. Ross, CFPIM 

6)The Resilient Enterprise Yossi Sheff