| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Perfect Phrases for Sales Referrals: Hundreds of Ready-to-Use Phrases for Getting New Clients, Building Relationships, and Increasing Your Sales | 978-0-07-181008-1 (0-07-181008-0) | 2013 | Marty Scirratt |
| Perfect Phrases for the Sales Call, Second Edition | 978-0-07-174504-8 (0-07-174504-1) | 2010 | William Brooks |