| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| A Question of Food Hygiene for Scotland | 978-1-904544-93-7 (1-904544-93-2) | 2007 |
| Food Safety Level 2 Food Safety Handbook for Motto | 978-1-904544-95-1 (1-904544-95-9) | 2007 |
A. S. · Anthony S. · R. A. · R A Sprenger · R. S. · R. Sprenger · Richard A. · Richard A. Sprenger · Richard Anthony · Richard S. · Richard Sprenger