| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Local and Mobile Marketing: An Hour a Day | 978-O-47O-93233-9 (O-47O-93233-3) | 2011 |
G.S. · Georg Stierle · Georg Strele · Georg Striehl · Georg Sutterlin · George Sterling · George Stirling · Giorgio Strehler · Greg Sutherland