Compra aquest llibre
| Venedor | Preu | Puntuació del venedor |
|---|---|---|
| Psychology Press | Sense preu | |
| Amazon.com | Sense preu | |
| Barnes&Noble.com | Sense preu | |
| Books-A-Million | Sense preu | |
| IndieBound | Sense preu | |
| Amazon.com | 39,96 USD | |
| BooksRun | 45,67 USD | |
| Barnes & Noble - Barnes and Noble - Heavy | 51,99 USD | |
| routledge.com | 41,59 USD | |
| Walmart | 39,96 USD | |
| VitalSource | 28,60 USD |