| Titel | Art | ISBN-13 (ISBN-10) | Erscheinungsjahr | 
|---|---|---|---|
| Shadow Education and Social Inequalities in Japan: Evolving Patterns and Conceptual Implications | Taschenbuch | 978-3-319-88717-3 (3-319-88717-3) | 2019 | 
| Shadow Education and Social Inequalities in Japan: Evolving Patterns and Conceptual Implications | Gebunden | 978-3-319-69118-3 (3-319-69118-X) | 2018 |