| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The Essential Guide to Mystery Shopping: Make Money, Shop, Have Fun, Get an Insider's Guide to Success | 978-1-6OOO5-13O-2 (1-6OOO5-13O-8) | 2009 |
Pannemaker · Penning · Pennington · Pfenning · Pinang · Pinnington · Pomango