Newell, F. (2004). Why crm doesn't work: How to win by letting customers manage the relationship (1.). Koganpage.
Čikaški stil citiranjaNewell, Frederick. Why Crm Doesn't Work: How to Win by Letting Customers Manage the Relationship. 1. New Delhi: Koganpage, 2004.
MLA način citiranjaNewell, Frederick. Why Crm Doesn't Work: How to Win by Letting Customers Manage the Relationship. 1. Koganpage, 2004.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.