| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| All Consumers Are Not Created Equal: The Differential Marketing Strategy for Brand Loyalty and Profits | 978-O-471-12OO4-9 (O-471-12OO4-9) | 1995 |
Garth Risk Hallberg · Gerd Hilbert · Gerd Hillberger · Gerrd Hillberger · Gerta Hillebrands