| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Social Media Marketing: A Strategic Approach | 978-1-305-50275-8 (1-305-50275-2) | 2016 | Melissa Barker · Donald I. Barker · Debra Zahay |
| Social Media Marketing: A Strategic Approach | 978-0-538-48087-1 (0-538-48087-4) | 2012 | Melissa Barker · Donald I. Barker · Krista E. Neher |