Joseph Jaffe. (2010). Flip the Funnel: How to Use Existing Customers to Gain New Ones (1st.). John Wiley & Sons Inc.
Chicago Edition CitationJoseph Jaffe. Flip the Funnel: How to Use Existing Customers to Gain New Ones. 1st. Canada: John Wiley & Sons Inc, 2010.
MLA Edition CitationJoseph Jaffe. Flip the Funnel: How to Use Existing Customers to Gain New Ones. 1st. John Wiley & Sons Inc, 2010.
Warning: These citations may not always be 100% accurate.