Roberts-phelps, G. (2004). Customer relationship management: How to turn a good business into a great one. Viva books.
Chicago Edition CitationRoberts-phelps, Graham. Customer Relationship Management: How to Turn a Good Business into a Great One. New Delhi: Viva books, 2004.
MLA Edition CitationRoberts-phelps, Graham. Customer Relationship Management: How to Turn a Good Business into a Great One. Viva books, 2004.
Warning: These citations may not always be 100% accurate.