1
Blass, Laurie
| National Geographic Learning |
2020
2
Longshaw, Robin
| National Geographic Learning |
2020
3
Blass, Laurie
| National Geographic Learning Cengage Learning |
2020
4
Blass, Laurie
| National Geographic Learning |
2017
5
홍혜경
| 학지사 |
2016
6
Fumoto, Hiroko
| Pacific Early Childhood Education Research Association |
2012