| title | ISBN-13 | year of publication |
|---|---|---|
| Human Trafficking | 978-1-138-93103-9 | 2017 |
| Human Trafficking | 978-0-415-89225-4 | 2013 |
| Human Trafficking: Interdisciplinary Perspectives | 978-1-138-93101-5 | 2017 |
| Human Trafficking: Interdisciplinary Perspectives | 978-0-415-89224-7 | 2013 |