| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Basic Marketing Mgrl Persp: a Managerial Perspective | 978-0-07-470835-4 (0-07-470835-X) | 2001 |
| Learning Aid Basic Marketing: A Managerial Perspective | 978-0-07-470927-6 (0-07-470927-5) | 2001 |
| Learning Aid Marketing | 978-0-07-471489-8 (0-07-471489-9) | 2004 |
Anna Questerly · Dr. Ernst Quester · Erich Quester · Ernst Quester · George H. Quester · Heinz Quester · Marie-Christine Questerbert · Nicole Frischlich - Hans Jürgen Quester · Pascale Quester · Questar · Quickstart · Roland Quester · Theodore Quester · Vibius Sequester