Oxford University Press · Wine Appreciation Guild
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The Oxford Companion to the Wines of North America | 978-0-19-860114-2 (0-19-860114-X) | 2000 |
| The Winewright's register & marketplace for small wineries | 978-0-932664-55-6 (0-932664-55-5) | 1987 |