Buttle, F. (2004). Customer relationship management: Concepts and tools. Butterworth-Heinemann.
Chicago Style (17th ed.) CitationButtle, Francis. Customer Relationship Management: Concepts and Tools. Oxford ; Burlington, MA: Butterworth-Heinemann, 2004.
MLA (9th ed.) CitationButtle, Francis. Customer Relationship Management: Concepts and Tools. Butterworth-Heinemann, 2004.
Warning: These citations may not always be 100% accurate.