| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Improving the Quality of Childhood in Europe 2014 volume 5 | 978-90-822909-0-5 (90-822909-0-1) | Christopher Clouder · Mathias Urban · Nickel van der Vorm · Heikki Lyytinen · Linda O'Toole · Gordon Neufeld · Lea Pulkkinen | |
| Improving the Quality of Childhood in Europe | 978-90-822909-1-2 (90-822909-1-X) | Christopher Clouder · Agata D' Addato · Paul Downes · Linda O'Toole · Veronika Ottová-Jordan · Lea Pulkkinen · Ulrike Ravens-Sieberer |